10177-29-4
4-氯烟酸
→
~28%
7418-70-4
4-氯吡啶-3-羧胺
100191-53-5
3-吡啶羧酸, 4-氯-, 盐酸
89284-61-7
4-氯-3-氰基吡啶
65823-03-2
2-methoxy-11-oxopyrido[2,1-b]quinazoline-8-carbonitrile
65823-07-6
2-methyl-11-oxopyrido[2,1-b]quinazoline-8-carboxamide
65823-08-7
2-methyl-11-oxopyrido[2,1-b]quinazoline-8-carbonitrile