4,5-二氢-3-(4-羟基苯基)-5-异恶唑乙酸甲酯

7-氯噻吩并[2,3-f][1,3]苯并二氧代-6-羧酸甲酯

4-甲氧基-7h-吡咯并[2,3-d]嘧啶

tert-butyl 4-(3-methoxy-3-oxopropanoyl)piperidine-1-carboxylate

甲基丁香色原酮