Carbamimidothioic acid, (4-nitrophenyl)methyl ester, hydrochloride (1:1)
Carbamimidothioic acid, (4-nitrophenyl)methyl ester, monohydrochloride
Pseudourea, 2-(p-nitrobenzyl)-2-thio-, hydrochloride
[[(4-Nitrophenyl)methyl]sulfanyl]methanimidamide hydrochloride