Thiosarin

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GBS

Names
Other names O-Isopropyl methylphosphonofluoridothioate
Identifiers
CAS Number	4241-37-6
3D model (JSmol)	Interactive image
ChemSpider	4954329
PubChem CID	6451880
CompTox Dashboard (EPA)	DTXSID90962461
InChI InChI=1S/C4H10FOPS/c1-4(2)6-7(3,5)8/h4H,1-3H3 Key: HXRXYYVPIQXCPA-UHFFFAOYSA-N
SMILES CC(C)OP(=S)(C)F
Properties
Chemical formula	C4H10FOPS
Molar mass	156.16 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Thiosarin, sulfursarin or GBS, is the organophosphorus compound analogous to sarin.^[1] It differs structurally in that sulfur replaces the oxygen of the P=O bond. It is an extremely toxic substance related to G-agents.^[2]