185847-84-1
4-氧代-3,4-二氢吡啶-1(2H)-羧酸苄酯
→
24681-60-5
2,3-dihydro-1H-pyridin-4-one
84157-05-1
1,4-dioxa-8-azaspiro[4.5]decan-8-yl(phenyl)methanone
177-11-7
4-哌啶酮缩乙二醇
620-08-6
4-甲氧基吡啶
84671-75-0
3-(3-oxobutyl)-3H-quinazolin-4-one
118-92-3
邻氨基苯甲酸