1,1-Bis(methylthio)-2-nitroethylene, 99%..
1,1-Di(tert-butylperoxy)cyclohexane, 50% solution in mineral oil..
1,1-Di-(tert-butylperoxy)-3,3,5-trimethylcyclohexane, 75% solution in aromatic free mineral spirit..
1,1-Dimethylbiguanide hydrochloride, 97%..