(9ci)-1-乙酰基-5-氯-1H-苯并咪唑

acetic acid,N,N'-di(propan-2-yl)methanimidamide

2-(4,4-diethoxy-3-phenylbutan-2-ylidene)propanedinitrile

1,1-二乙氧基十一碳-2-炔

5-ethoxy-7,8-dihydro-5H-imidazo[1,5-c][1,3]oxazine