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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 27987Generated: October 25, 2026

2-Chloroethyl Isothiocyanate → HCID 178508800, compound

https://huagongshe.com/reaction/27987

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloroethyl IsothiocyanateHCID 138661—
ReactantHCID 178418790HCID 178418790—
ReactantHCID 178513173HCID 178513173—
ReactantPyrazinecarboxylic acid, 3,5-diamino-6-chloro-, 2-(aminoiminomethyl)hydrazideHCID 178513175—
ProductHCID 178508800HCID 178508800—

Reaction Steps

A process of claim 5 wherein the pyrazinamidoguanidine is N-guanidino-3,5-diamino-6-chloro-2-pyrazinecarboxamide and the isothiocyanate is 2-chloroethylisothiocyanate which yields 3,5-diamino-6-chloro-N-{[(2-thiazolinylamino)iminomethyl]-amino}-2-pyrazinecarboxamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04224447
Source datasetuspto-grants-1980_09
ORD IDord-119743fae6ce4e7c8979161dad445b0b
Source noteuspto-grants-1980_09