904309-88-2
methyl 4-amino-5-cyano-6-ethoxypyridine-2-carboxylate
→
~77%
904309-78-0
4-amino-5-cyano-6-ethoxypyridine-2-carboxylic acid
86165-77-7
3-氨基-4,4-二氰基丁-3-烯酸乙酯
904309-86-0
Methanesulfonic acid, trifluoro-, 4-amino-5-cyano-6-ethoxy-2-pyridinylester
904311-05-3
4-氨基-N-[[2-(氨基磺酰基)苯基]甲基]-5-氰基-6-乙氧基-2-吡啶羧酰胺
904311-34-8
4-氨基-5-氰基-6-乙氧基-N-[[4-(甲基磺酰基)苯基]甲基]-2-吡啶羧酰胺