ethyl 2,6-dimethoxybenzoate

2-乙氧羰基氨基-5-(4-氟苄基氨基)硝基苯

3-羟基四氢呋喃

2-(4,6-dimethyl-pyridin-2-yl)-1-phenyl-ethanone

2,4,6-三苯基三嗪