1H-1,4-Diazepine-1-carbodithioic acid, hexahydro-4-methyl- 26865-04-3 4-Methyl-1-homopiperazinedithiocarboxylic acid BRN 0510303 Fla 57 Hexahydro-4-methyl-1H-1,4-diazepine-1-carbodithioic acid