ethyl N-(5-bromo-3,4-dicyano-1H-pyrrol-2-yl)methanimidate

丁烯缩醛

ethyl 5-(4-oxoquinazolin-3-yl)-1-phenylpyrazole-4-carboxylate

2-苯基-1,3,4-噁二唑

N-(2-benzoyl-3H-1,2,4-triazol-4-yl)benzamide