3,4,5-Trifluorobenzoic Acid

3,4,5-三氟苯甲酸

3,6-Dimethoxypyridazine-4-boronic acid MIDA ester

4′,4″(5″)-Di-tert-butyldicyclohexano-18-crown-6

4′,4″(5″)-二叔丁基二环己烷-18-冠-6

4-(4-Formylphenyl)pyridine

4-(4-吡啶基)苯甲醛

4-(Difluoromethoxy)benzaldehyde

4-(二氟甲氧基)苯甲醛

4-(tert-Butyldimethylsilyloxy)cyclohexanone

4-(叔丁基二甲基硅杂氧基)环己酮

4-Acetylphenyl Isocyanate

4-乙酰基异氰酸苯酯

4-Aminophenylboronic acid hydrochloride

4-氨基苯硼酸 盐酸盐

4-Bromo-2-methoxybenzyl alcohol

4-溴-2-甲氧基苯甲醇

4-Bromobenzenesulfonic acid monohydrate

4-溴苯磺酸 一水合物

4-Chloro-2-fluorobenzenesulfonyl chloride

4-氯-2-氟苯磺酰基氯

4-Cyanoindole

4-氰基吲哚

4-Fluoro-3-iodotoluene

4-氟-3-碘甲苯

4-Hydroxyphenylpyruvic Acid

4-羟苯基丙酮酸

4-Methoxycarbonylphenylboronic acid pinacol ester

4-甲氧羰基苯硼酸频哪醇酯