67-56-1
甲醇
+
201230-82-2
carbon monoxide
17356-08-0
aminothioamide
→
51863-38-8
methyl N-carbamothioylcarbamate
35266-49-0
methoxycarbonyl isothiocyanate
761-89-7
N-氨基甲酰氨基甲酸甲酯