64-18-6
Formic acid
+
54211-56-2
methyl N-anilino-N'-phenylcarbamimidothioate
→
~73%
68836-20-4
3-methylsulfanyl-1,4-diphenyl-1,5-dihydro-1,2,4-triazol-1-ium,bromide
甲酸
93-97-0
苯甲酸酐