4-Allylthiosemicarbazide3766-55-0100 % similar 1-Allyl-3-(2-hydroxyethyl)-2-thiourea105-81-753 % similar N-Butylhydrazinecarbothioamide6610-31-744 % similar 4-Benzylthiosemicarbazide13431-41-942 % similar Thiocarbohydrazide2231-57-441 % similar 4-Methyl-3-thiosemicarbazide6610-29-340 % similar N,N′-Di-2-propen-1-ylurea1801-72-537 % similar 4-Isopropylthiosemicarbazide13431-36-236 % similar 4-Phenylthiosemicarbazide5351-69-933 % similar N-[3,5-Bis(trifluoromethyl)phenyl]hydrazinecarbothioamide38901-31-430 % similar N-(2,6-Dimethylphenyl)hydrazinecarbothioamide71058-35-030 % similar