222163-50-0
methyl N'-dimethoxymethylenehydrazinecarboxylate
→
~53%
135302-13-5
4-甲基-5-甲氧基-1,2,4-三唑啉-3-酮
186581-53-3
重氮甲烷
+
16312-79-1
4-甲基-1,2,4-三吖戊啶-3,5-二酮
3232-84-6
尿唑
77-78-1
硫酸二甲酯
51291-82-8
5-METHOXY-2,4-DIHYDRO-3H-1,2,4-TRIAZOL-3-ONE
107-12-0
丙腈
317815-83-1
thiencarbazone-methyl