186581-53-3
重氮甲烷
+
16328-63-5
1,3-二氢-2H-咪唑并[4,5-b]吡嗪-2-酮
→
84996-64-5
2-methoxy-1-methyl-1H-imidazo[4,5-b]pyrazine
84996-54-3
2-methoxy-4-methyl-4H-imidazo[4,5-b]pyrazine
84996-55-4
1,4-dimethyl-1H-imidazo[4,5-b]pyrazin-2(4H)-one
84996-53-2
1,3-dimethylimidazo[4,5-b]pyrazin-2-one