Methylthiourea598-52-7100 % similar Dithiourea142-46-150 % similar Dithiobiuret541-53-750 % 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 Thiosemicarbazide79-19-643 % similar Acetone thiosemicarbazone1752-30-340 % similar N-Propylthiourea927-67-340 % similar Amidinothiourea2114-02-538 % similar N-Butylthiourea1516-32-137 % similar Methylurea598-50-536 % similar N-Acetylthiosemicarbazide2302-88-736 % similar (4-Methylphenyl)thiourea622-52-634 % similar Phenylthiocarbamide103-85-533 % similar Allylthiourea109-57-933 % similar 1-Methylguanidine hydrochloride21770-81-033 % similar Methylguanidine hydrochloride22661-87-633 % similar N-Cyclohexylthiourea5055-72-133 % similar