Research/Patents/US 4692530
US 4692530

CHEMICAL AGENTS

Assignee

Filed

Mar 7, 1967

Granted

Sep 8, 1987

Location

Abstract

New toxic chemical compounds having the generic formula: <IMAGE> and utility and method of preparation thereof wherein X is one equivalent of an anion selected from the group consisting of halide, hydrogen sulfate, nitrate, hydrogen oxalate and perchlorate and R and R1 are methyl while Z is a radical selected from 3-dimethylcarbamoxyphenyl, 2-dimethylcarbamoxybenzyl or 3-dimethyl carbamoxy- alpha -picolinyl.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Feb 17, 1982

Rescinded

Nov 28, 1986

Duration

4 years, 9 months

Back to patent indexSource: USPTO 35 USC §181 secrecy order records