The Australia Group (AG) is an informal coalition of likeminded states committed to preventing the proliferation of chemical and biological weapons.

To foster the harmonization of export controls, the AG has compiled the “Chemical Weapons Precursors”, which is a list of chemicals that can be used as precursors for the synthesis of chemical warfare agents.

The AG Chemical Weapons Precursors list comprises a total of 87 chemicals, all of which are explicitly listed as individual chemicals (no families of chemicals). Of these 87 chemicals, 22 are Novichok precursors that were added on February 28, 2020, to complement the recent addition of Novichok agents to CWC Schedule 1.

The added Novichok precursors include AG entries 66-72 – phosphorus-containing precursors for the synthesis of phosphate agents listed in CWC 1A14, e.g. A-232 and A-234 – and AG entries 73-87 – amidine precursors for the synthesis of CWC 1A13 and CWC 1A14. The phosphorus-containing precursors for the synthesis of the phosphonate agents listed in CWC 1A13 (e.g. A-230) and CWC 1A15 (A-242) were already part of the AG chemical precursors list prior to the amendment, as they coincide with the precursors for canonical nerve agents.

Of the 87 AG chemicals, 40 are also listed in Part B of one of the three CWC schedules, either as individual chemicals, or in virtue of being comprised in one of the families of chemicals listed in the CWC schedules.

The table below lists all of the entries of the AG Chemical Weapons Precursors list, curated and structurally annotated. An “Overlap Analysis” column shows the corresponding entries in the CWC Schedules and the Wassenaar Arrangement’s Munitions List 7 (WA ML7) .*

New. This table is presented in a new format, with live links to PubMed cards, 3D structures (through iCn3D), and MolView cards, which provide a good compendium of the available data, including analytical spectra.

Costanzi Research Logo Australia Group Chemical Weapons Precursors List

Curated and Structurally Annotated by Costanzi Research – www.costanziresearch.com
(Last Update: May 18, 2020)

Disclaimer. The information in this spreadsheet is provided for research and general information purposes only. The authors do not guarantee the accuracy of the information and do not take any responsibility for any consequence, including, but not limited to, financial or legal consequences, that may occur due to inaccuracies or omissions.
Color Code: Individual Chemicals
Mixtures of Chemicals
Proteins
Families of Chemicals
Examples: Individual Compounds Belonging to a Family of Chemicals
Exceptions: Compounds Belonging to a Family of Chemicals but Excluded from the CWC Schedules
Notes.
1. Entries 66-87 were added on February 28, 2020.
2. For entries lacking a CAS registry number, a sequential registry number assinged by Costanzi Research (CR number) is provided instead.
3. For proteins, the UNIPROT ID is provided instead.
4. Overlaps among CWC schedules, Australia Group chemicals, and Wassenaar ML7 chemicals are provided.
5. 2D structures curated by Costanzi Research are provided as MRV files (requires ChemAxon’s MarvinSketch to open).
6. 3D strucures from PubChem are shown with NCBI’s iCn3D.
7. MolView cards provide a good compendium of the available data, including, inter alia, analytical spectra.
Category AG Entry Number1 AG Entry Name CAS Registry Number2 PubChem ID3 Structure
(click to enlarge)
SMILES InChI Overlaps4 Links5-7
Precursor AG 1 Thiodiglycol 111-48-8 5447 work in progress - Image coming soon OCCSCCO InChI=1S/C4H10O2S/c5-1-3-7-4-2-6/h5-6H,1-4H2 CWC 2B13
Precursor AG 2 Phosphorus oxychloride 10025-87-3 24813 work in progress - Image coming soon Cl[P](Cl)(Cl)=O InChI=1S/Cl3OP/c1-5(2,3)4 CWC 3B5
Precursor AG 3 Dimethyl methylphosphonate 756-79-6 12958 work in progress - Image coming soon CO[P](C)(=O)OC InChI=1S/C3H9O3P/c1-5-7(3,4)6-2/h1-3H3 CWC 2B4 Example 2
Precursor AG 4 Methylphosphonyl difluoride (DF) 676-99-3 69610 work in progress - Image coming soon C[P](F)(F)=O InChI=1S/CH3F2OP/c1-5(2,3)4/h1H3 CWC 1B9 Example 1

WA ML7 c.1 Example 1
Precursor AG 5 Methylphosphonyl dichloride (DC) 676-97-1 12671 work in progress - Image coming soon C[P](Cl)(Cl)=O InChI=1S/CH3Cl2OP/c1-5(2,3)4/h1H3 CWC 2B4 Example 1
Precursor AG 6 Dimethyl phosphite 868-85-9 6327114 work in progress - Image coming soon CO[P+](=O)OC InChI=1S/C2H6O3P/c1-4-6(3)5-2/h1-2H3/q+1 CWC 3B10
Precursor AG 7 Phosphorus trichloride 7719-12-2 24387 work in progress - Image coming soon ClP(Cl)Cl InChI=1S/Cl3P/c1-4(2)3 CWC 3B6
Precursor AG 8 Trimethyl phosphite 121-45-9 8472 work in progress - Image coming soon COP(OC)OC InChI=1S/C3H9O3P/c1-4-7(5-2)6-3/h1-3H3 CWC 3B8
Precursor AG 9 Thionyl chloride 7719-09-7 24386 work in progress - Image coming soon Cl[S](Cl)=O InChI=1S/Cl2OS/c1-4(2)3 CWC 3B14
Precursor AG 10 3-Hydroxy-1-methylpiperidine 3554-74-3 98016 work in progress - Image coming soon CN1CCCC(O)C1 InChI=1S/C6H13NO/c1-7-4-2-3-6(8)5-7/h6,8H,2-5H2,1H3 NA
Precursor AG 11 N,N-Diisopropyl-(beta)-aminoethyl chloride 96-79-7 7312 work in progress - Image coming soon CC(C)N(CCCl)C(C)C InChI=1S/C8H18ClN/c1-7(2)10(6-5-9)8(3)4/h7-8H,5-6H2,1-4H3 CWC 2B10 family member
Precursor AG 12 N,N-Diisopropyl-(beta)-aminoethane thiol 5842-07-9 111102 work in progress - Image coming soon [H+].[Cl-].CC(C)N(CCS)C(C)C InChI=1S/C8H19NS/c1-7(2)9(5-6-10)8(3)4/h7-8,10H,5-6H2,1-4H3 CWC 2B12 family member
Precursor AG 13 Quinuclidin-3-ol 1619-34-7 15381 work in progress - Image coming soon OC1CN2CCC1CC2 InChI=1S/C7H13NO/c9-7-5-8-3-1-6(7)2-4-8/h6-7,9H,1-5H2 CWC 2B9
Precursor AG 14 Potassium fluoride 7789-23-3 522689 work in progress - Image coming soon [F-].[K+] InChI=1S/FH.K/h1H;/q;+1/p-1 NA
Precursor AG 15 2-Chloroethanol 107-07-3 34 work in progress - Image coming soon OCCCl InChI=1S/C2H5ClO/c3-1-2-4/h4H,1-2H2 NA
Precursor AG 16 Dimethylamine 124-40-3 674 work in progress - Image coming soon CNC InChI=1S/C2H7N/c1-3-2/h3H,1-2H3 NA
Precursor AG 17 Diethyl ethylphosphonate 78-38-6 6534 work in progress - Image coming soon CCO[P](=O)(CC)OCC InChI=1S/C6H15O3P/c1-4-8-10(7,6-3)9-5-2/h4-6H2,1-3H3 CWC 2B4 family member
Precursor AG 18 Diethyl N,N-dimethylphosphoramidate 2404-03-7 520087 work in progress - Image coming soon CCO[P](=O)(OCC)N(C)C InChI=1S/C6H16NO3P/c1-5-9-11(8,7(3)4)10-6-2/h5-6H2,1-4H3 CWC 2B6 family member
Precursor AG 19 Diethyl phosphite 0762-04-09 3780918 work in progress - Image coming soon CCOP([O-])OCC InChI=1S/C4H10O3P/c1-3-6-8(5)7-4-2/h3-4H2,1-2H3/q-1 CWC 3B11
Precursor AG 20 Dimethylamine hydrochloride 506-59-2 10473 work in progress - Image coming soon [H+].[Cl-].CNC InChI=1S/C2H7N.ClH/c1-3-2;/h3H,1-2H3;1H NA
Precursor AG 21 Ethylphosphinyl dichloride 1498-40-4 15157 work in progress - Image coming soon CCP(Cl)Cl InChI=1S/C2H5Cl2P/c1-2-5(3)4/h2H2,1H3 CWC 2B4 family member
Precursor AG 22 Ethylphosphonyl dichloride 1066-50-8 70596 work in progress - Image coming soon CC[P](Cl)(Cl)=O InChI=1S/C2H5Cl2OP/c1-2-6(3,4)5/h2H2,1H3 CWC 2B4 family member
Precursor AG 23 Ethylphosphonyl difluoride 753-98-0 12585494 work in progress - Image coming soon CCP(=O)(F)F InChI=1S/C2H5F2OP/c1-2-6(3,4)5/h2H2,1H3 CWC 1B9 family member

WA ML7 c.1 family member
Precursor AG 24 Hydrogen fluoride 7664-39-3 14917 work in progress - Image coming soon [H+].[F-] InChI=1S/FH/h1H NA
Precursor AG 25 Methyl benzilate 76-89-1 66159 work in progress - Image coming soon COC(=O)C(O)(c1ccccc1)c2ccccc2 InChI=1S/C15H14O3/c1-18-14(16)15(17,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11,17H,1H3 NA
Precursor AG 26 Methylphosphinyl dichloride 676-83-5 61194 work in progress - Image coming soon CP(Cl)Cl InChI=1S/CH3Cl2P/c1-4(2)3/h1H3 CWC 2B4 family member
Precursor AG 27 N,N-Diisopropyl-(beta)-amino-ethanol 96-80-0 7313 work in progress - Image coming soon CC(C)N(CCO)C(C)C InChI=1S/C8H19NO/c1-7(2)9(5-6-10)8(3)4/h7-8,10H,5-6H2,1-4H3 CWC 2B11 family member
Precursor AG 28 Pinacolyl alcohol 464-07-3 10045 work in progress - Image coming soon CC(O)C(C)(C)C InChI=1S/C6H14O/c1-5(7)6(2,3)4/h5,7H,1-4H3 CWC 2B14
Precursor AG 29 QL: O-Ethyl O-2-diisopropylaminoethyl methylphosphonite 57856-11-8 170325 work in progress - Image coming soon CCOP(C)OCCN(C(C)C)C(C)C InChI=1S/C11H26NO2P/c1-7-13-15(6)14-9-8-12(10(2)3)11(4)5/h10-11H,7-9H2,1-6H3 CWC 1B10 Example 1

WA ML7 c.2 Example 1
Precursor AG 30 Triethyl phosphite 122-52-1 31215 work in progress - Image coming soon CCOP(OCC)OCC InChI=1S/C6H15O3P/c1-4-7-10(8-5-2)9-6-3/h4-6H2,1-3H3 CWC 3B9
Precursor AG 31 Arsenic trichloride 7784-34-1 24570 work in progress - Image coming soon Cl[As](Cl)Cl InChI=1S/AsCl3/c2-1(3)4 CWC 2B7
Precursor AG 32 Benzilic Acid 76-93-7 6463 work in progress - Image coming soon OC(=O)C(O)(c1ccccc1)c2ccccc2 InChI=1S/C14H12O3/c15-13(16)14(17,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,17H,(H,15,16) CWC 2B8
Precursor AG 33 Diethyl methylphosphonite 15715-41-0 85063 work in progress - Image coming soon CCOP(C)OCC InChI=1S/C5H13O2P/c1-4-6-8(3)7-5-2/h4-5H2,1-3H3 CWC 2B4 family member
Precursor AG 34 Dimethyl ethylphosphonate 6163-75-3 521983 work in progress - Image coming soon CC[P](=O)(OC)OC InChI=1S/C4H11O3P/c1-4-8(5,6-2)7-3/h4H2,1-3H3 CWC 2B4 family member
Precursor AG 35 Ethylphosphinyl difluoride 430-78-4 23280220 work in progress - Image coming soon CCP(F)F InChI=1S/C2H5F2P/c1-2-5(3)4/h2H2,1H3 CWC 2B4 family member
Precursor AG 36 Methylphosphinyl difluoride 753-59-3 136565 work in progress - Image coming soon CP(F)F InChI=1S/CH3F2P/c1-4(2)3/h1H3 CWC 2B4 family member
Precursor AG 37 3-Quinuclidone 3731-38-2 19507 work in progress - Image coming soon O=C1CN2CCC1CC2 InChI=1S/C7H11NO/c9-7-5-8-3-1-6(7)2-4-8/h6H,1-5H2 NA
Precursor AG 38 Phosphorus pentachloride 10026-13-8 24819 work in progress - Image coming soon Cl[P](Cl)(Cl)(Cl)Cl InChI=1S/Cl5P/c1-6(2,3,4)5 CWC 3B7
Precursor AG 39 Pinacolone 75-97-8 6416 work in progress - Image coming soon CC(=O)C(C)(C)C InChI=1S/C6H12O/c1-5(7)6(2,3)4/h1-4H3 NA
Precursor AG 40 Potassium cyanide 151-50-8 9032 work in progress - Image coming soon [K+].[C-]#N InChI=1S/CN.K/c1-2;/q-1;+1 NA
Precursor AG 41 Potassium bifluoride 7789-29-9 11829350 work in progress - Image coming soon [H+].[F-].[F-].[K+] InChI=1S/2FH.K/h2*1H;/q;;+1/p-1 NA
Precursor AG 42 Ammonium bifluoride 1341-49-7 14935 work in progress - Image coming soon [H+].[NH4+].[F-].[F-] InChI=1S/2FH.H3N/h2*1H;1H3 NA
Precursor AG 43 Sodium bifluoride 1333-83-1 219061 work in progress - Image coming soon [H+].[F-].[F-].[Na+] InChI=1S/2FH.Na/h2*1H;/q;;+1/p-1 NA
Precursor AG 44 Sodium fluoride 7681-49-4 5235 work in progress - Image coming soon [F-].[Na+] InChI=1S/FH.Na/h1H;/q;+1/p-1 NA
Precursor AG 45 Sodium cyanide 143-33-9 8929 work in progress - Image coming soon [Na+].[C-]#N InChI=1S/CN.Na/c1-2;/q-1;+1 NA
Precursor AG 46 Triethanolamine 102-71-6 7618 work in progress - Image coming soon OCCN(CCO)CCO InChI=1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2 CWC 3B17
Precursor AG 47 Phosphorus pentasulphide 1314-80-3 14817 work in progress - Image coming soon S=[P]12S[P]3(=S)S[P](=S)(S1)S[P](=S)(S2)S3 InChI=1S/P4S10/c5-1-9-2(6)12-3(7,10-1)14-4(8,11-1)13-2 NA
Precursor AG 48 Diisopropylamine 108-18-9 7912 work in progress - Image coming soon CC(C)NC(C)C InChI=1S/C6H15N/c1-5(2)7-6(3)4/h5-7H,1-4H3 NA
Precursor AG 49 Diethylaminoethanol 100-37-8 7497 work in progress - Image coming soon CCN(CC)CCO InChI=1S/C6H15NO/c1-3-7(4-2)5-6-8/h8H,3-6H2,1-2H3 NA
Precursor AG 50 Sodium sulphide 1313-82-2 237873 work in progress - Image coming soon [Na+].[Na+].[SH-] InChI=1S/2Na.H2S/h;;1H2/q2*+1;/p-1 NA
Precursor AG 51 Sulphur monochloride 10025-67-9 24807 work in progress - Image coming soon ClSSCl InChI=1S/Cl2S2/c1-3-4-2 CWC 3B12
Precursor AG 52 Sulphur dichloride 10545-99-0 25353 work in progress - Image coming soon ClSCl InChI=1S/Cl2S/c1-3-2 CWC 3B13
Precursor AG 53 Triethanolamine hydrochloride 637-39-8 101814 work in progress - Image coming soon [H+].[Cl-].OCCN(CCO)CCO InChI=1S/C6H15NO3.ClH/c8-4-1-7(2-5-9)3-6-10;/h8-10H,1-6H2;1H NA
Precursor AG 54 N,N-Diisopropyl-2-aminoethyl chloride hydrochloride 4261-68-1 77942 work in progress - Image coming soon [H+].[Cl-].CC(C)N(CCCl)C(C)C InChI=1S/C8H18ClN.ClH/c1-7(2)10(6-5-9)8(3)4;/h7-8H,5-6H2,1-4H3;1H CWC 2B10 family member
Precursor AG 55 Methylphosphonic acid 993-13-5 13818 work in progress - Image coming soon C[P](O)(O)=O InChI=1S/CH5O3P/c1-5(2,3)4/h1H3,(H2,2,3,4) CWC 2B4 family member
Precursor AG 56 Diethyl methylphosphonate 683-08-9 12685 work in progress - Image coming soon CCO[P](C)(=O)OCC InChI=1S/C5H13O3P/c1-4-7-9(3,6)8-5-2/h4-5H2,1-3H3 CWC 2B4 family member
Precursor AG 57 N,N-Dimethylaminophosphoryl dichloride 677-43-0 12673 work in progress - Image coming soon CN(C)[P](Cl)(Cl)=O InChI=1S/C2H6Cl2NOP/c1-5(2)7(3,4)6/h1-2H3 CWC 2B5 family member
Precursor AG 58 Triisopropyl phosphite 116-17-6 8304 work in progress - Image coming soon CC(C)OP(OC(C)C)OC(C)C InChI=1S/C9H21O3P/c1-7(2)10-13(11-8(3)4)12-9(5)6/h7-9H,1-6H3 NA
Precursor AG 59 Ethyldiethanolamine 139-87-7 8769 work in progress - Image coming soon CC[NH+](CCO)CCO InChI=1S/C6H15NO2/c1-2-7(3-5-8)4-6-9/h8-9H,2-6H2,1H3 CWC 3B15
Precursor AG 60 O,O-Diethyl phosphorothioate 2465-65-8 655 work in progress - Image coming soon CCO[P]([O-])(=S)OCC InChI=1S/C4H11O3PS/c1-3-6-8(5,9)7-4-2/h3-4H2,1-2H3,(H,5,9) NA
Precursor AG 61 O,O-Diethyl phosphorodithioate 298-06-6 9274 work in progress - Image coming soon CCO[P](S)(=S)OCC InChI=1S/C4H11O2PS2/c1-3-5-7(8,9)6-4-2/h3-4H2,1-2H3,(H,8,9) NA
Precursor AG 62 Sodium hexafluorosilicate 16893-85-9 28127 work in progress - Image coming soon [Na+].[Na+].F[Si–](F)(F)(F)(F)F InChI=1S/F6Si.2Na/c1-7(2,3,4,5)6;;/q-2;2*+1 NA
Precursor AG 63 Methylphosphonothioic dichloride 676-98-2 61195 work in progress - Image coming soon C[P](Cl)(Cl)=S InChI=1S/CH3Cl2PS/c1-4(2,3)5/h1H3 CWC 2B4 family member
Precursor AG 64 Diethylamine 109-89-7 8021 work in progress - Image coming soon CCNCC InChI=1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3 NA
Precursor AG 65 N,N-Diisopropylaminoethanethiol hydrochloride 41480-75-5 3084829 work in progress - Image coming soon [H+].[Cl-].CC(C)N(CCS)C(C)C InChI=1S/C8H19NS.ClH/c1-7(2)9(5-6-10)8(3)4;/h7-8,10H,5-6H2,1-4H3;1H CWC 2B12 family member
Precursor (added Feb 2020) AG 66 Methyl dichlorophosphate 677-24-7 69611 work in progress - Image coming soon CO[P](Cl)(Cl)=O InChI=1S/CH3Cl2O2P/c1-5-6(2,3)4/h1H3 NA
Precursor (added Feb 2020) AG 67 Ethyl dichlorophosphate 1498-51-7 15158 work in progress - Image coming soon CCO[P](Cl)(Cl)=O InChI=1S/C2H5Cl2O2P/c1-2-6-7(3,4)5/h2H2,1H3 NA
Precursor (added Feb 2020) AG 68 Methyl difluorophosphate 22382-13-4 123401 work in progress - Image coming soon CO[P](F)(F)=O InChI=1S/CH3F2O2P/c1-5-6(2,3)4/h1H3 NA
Precursor (added Feb 2020) AG 69 Ethyl difluorophosphate 460-52-6 120250 work in progress - Image coming soon CCO[P](F)(F)=O InChI=1S/C2H5F2O2P/c1-2-6-7(3,4)5/h2H2,1H3 NA
Precursor (added Feb 2020) AG 70 Diethyl chlorophosphite 589-57-1 68530 work in progress - Image coming soon CCOP(Cl)OCC InChI=1S/C4H10ClO2P/c1-3-6-8(5)7-4-2/h3-4H2,1-2H3 NA
Precursor (added Feb 2020) AG 71 Methyl chlorofluorophosphate 754-01-8 23418492 work in progress - Image coming soon CO[P](F)(Cl)=O InChI=1S/CH3ClFO2P/c1-5-6(2,3)4/h1H3 NA
Precursor (added Feb 2020) AG 72 Ethyl chlorofluorophosphate 762-77-6 23416048 work in progress - Image coming soon CCO[P](F)(Cl)=O InChI=1S/C2H5ClFO2P/c1-2-6-7(3,4)5/h2H2,1H3 NA
Precursor (added Feb 2020) AG 73 N,N-Dimethylformamidine 44205-42-7 12669390 work in progress - Image coming soon CN(C)C=N InChI=1S/C3H8N2/c1-5(2)3-4/h3-4H,1-2H3 NA
Precursor (added Feb 2020) AG 74 N,N-Diethylformamidine 90324-67-7 17912027 work in progress - Image coming soon CCN(CC)C=N InChI=1S/C5H12N2/c1-3-7(4-2)5-6/h5-6H,3-4H2,1-2H3 NA
Precursor (added Feb 2020) AG 75 N,N-Dipropylformamidine 48044-20-8 87832225 work in progress - Image coming soon CCCN(CCC)C=N InChI=1S/C7H16N2/c1-3-5-9(7-8)6-4-2/h7-8H,3-6H2,1-2H3 NA
Precursor (added Feb 2020) AG 76 N,N-Diisopropylformamidine 857522-08-8 19782034 work in progress - Image coming soon CC(C)N(C=N)C(C)C InChI=1S/C7H16N2/c1-6(2)9(5-8)7(3)4/h5-8H,1-4H3 NA
Precursor (added Feb 2020) AG 77 N,N-Dimethylacetamidine 2909-14-0 6394935 work in progress - Image coming soon CN(C)C(C)=N InChI=1S/C4H10N2/c1-4(5)6(2)3/h5H,1-3H3 NA
Precursor (added Feb 2020) AG 78 N,N-Diethylacetamidine 14277-06-6 4243241 work in progress - Image coming soon CCN(CC)C(C)=N InChI=1S/C6H14N2/c1-4-8(5-2)6(3)7/h7H,4-5H2,1-3H3 NA
Precursor (added Feb 2020) AG 79 N,N-Dipropylacetamidine 1339586-99-0 62047941 work in progress - Image coming soon CCCN(CCC)C(C)=N InChI=1S/C8H18N2/c1-4-6-10(7-5-2)8(3)9/h9H,4-7H2,1-3H3 NA
Precursor (added Feb 2020) AG 80 N,N-Dimethylpropanamidine 56776-14-8 12375523 work in progress - Image coming soon CCC(=N)N(C)C InChI=1S/C5H12N2/c1-4-5(6)7(2)3/h6H,4H2,1-3H3 NA
Precursor (added Feb 2020) AG 81 N,N-Diethylpropanamidine 84764-73-8 13109962 work in progress - Image coming soon CCN(CC)C(=N)CC InChI=1S/C7H16N2/c1-4-7(8)9(5-2)6-3/h8H,4-6H2,1-3H3 NA
Precursor (added Feb 2020) AG 82 N,N-Dipropylpropanamidine 1341496-89-6 62047942 work in progress - Image coming soon CCCN(CCC)C(=N)CC InChI=1S/C9H20N2/c1-4-7-11(8-5-2)9(10)6-3/h10H,4-8H2,1-3H3 NA
Precursor (added Feb 2020) AG 83 N,N-Dimethylbutanamidine 1340437-35-5 17928752 work in progress - Image coming soon CCCC(=N)N(C)C InChI=1S/C6H14N2/c1-4-5-6(7)8(2)3/h7H,4-5H2,1-3H3 NA
Precursor (added Feb 2020) AG 84 N,N-Diethylbutanamidine 53510-30-8 57106491 work in progress - Image coming soon CCCC(=N)N(CC)CC InChI=1S/C8H18N2/c1-4-7-8(9)10(5-2)6-3/h9H,4-7H2,1-3H3 NA
Precursor (added Feb 2020) AG 85 N,N-Dipropylbutanamidine 1342422-35-8 62048118 work in progress - Image coming soon CCCN(CCC)C(=N)CCC InChI=1S/C10H22N2/c1-4-7-10(11)12(8-5-2)9-6-3/h11H,4-9H2,1-3H3 NA
Precursor (added Feb 2020) AG 86 N,N-Diisopropylbutanamidine 1315467-17-4 101801650 work in progress - Image coming soon CCCC(=N)N(C(C)C)C(C)C InChI=1S/C10H22N2/c1-6-7-10(11)12(8(2)3)9(4)5/h8-9,11H,6-7H2,1-5H3 NA
Precursor (added Feb 2020) AG 87 N,N-Dimethylisobutanamidine 321881-25-8 21623186 work in progress - Image coming soon CC(C)C(=N)N(C)C InChI=1S/C6H14N2/c1-5(2)6(7)8(3)4/h5,7H,1-4H3 NA