Dithiobiuret541-53-7100 % similar Dithiourea142-46-160 % similar Amidinothiourea2114-02-558 % similar Methylthiourea598-52-750 % similar Thiosemicarbazide79-19-650 % similar N-(1-Methylethyl)thiourea1719-76-245 % similar Thiosemicarbazide hydrochloride4346-94-543 % similar Ethylthiourea625-53-643 % similar N-(1,1-Dimethylethyl)thiourea7204-48-043 % similar N-Butylthiourea1516-32-142 % similar Acetone thiosemicarbazone1752-30-339 % similar N-Propylthiourea927-67-339 % similar Phenylthiocarbamide103-85-538 % similar Allylthiourea109-57-938 % similar N-Cyclohexylthiourea5055-72-138 % similar N-Acetylthiosemicarbazide2302-88-735 % similar Phenylthiosemicarbazide645-48-735 % similar N-(4-Hydroxyphenyl)thiourea1520-27-033 % similar N-(4-Bromophenyl)thiourea2646-30-233 % similar N-(4-Chlorophenyl)thiourea3696-23-933 % similar