N-Acetylthiosemicarbazide2302-88-7100 % similar Acetone thiosemicarbazone1752-30-359 % similar 4′-Formylacetanilide thiosemicarbazone104-06-348 % similar Acetylthiourea591-08-243 % similar Acetylurea591-07-137 % similar Methylthiourea598-52-736 % similar (2S)-2-(Acetylamino)propanamide15962-47-735 % similar Dithiourea142-46-135 % similar 1,2-Diacetylhydrazine3148-73-035 % similar Dithiobiuret541-53-735 % similar 2-(1-Methylethylidene)hydrazinecarboxamide110-20-334 % similar N-(Aminoiminomethyl)acetamide5699-40-134 % similar Acetylphenylhydrazine114-83-034 % similar N-(1-Methylethyl)thiourea1719-76-233 % similar N-Acetylglycinamide2620-63-533 % similar Ethylthiourea625-53-632 % similar N-(1,1-Dimethylethyl)thiourea7204-48-032 % similar Acetohydroxamic acid546-88-332 % similar N-Methylacetamide79-16-332 % similar N-Acetylcysteine amide38520-57-932 % similar