4-Amino-3-bromobenzonitrile

4-氨基-3-溴苯甲腈

4-Bromo-2-chloro-6-(trifluoromethyl)aniline

4-溴-2-氯-6-(三氟甲基)苯胺

4-Bromobenzenesulfonic acid monohydrate

4-溴苯磺酸 一水合物

4-Chloro-3-methylpyridine hydrochloride

4-氯-3-甲基吡啶 盐酸盐

4-Ethoxycinnamic acid, predominantly trans

4-乙氧基肉桂酸，主要为反式

4-Hydroxy-1-naphthaldehyde

4-羟基-1-萘甲醛

4-Methoxy-6-methyl-2H-pyran-2-one

4-甲氧基-6-甲基-2H-吡喃-2-酮

4-Nitrodiphenylamine

4-硝基二苯胺

4-Vinylphenylboronic acid

4-乙烯基苯硼酸

4,5-Dioctyloxy-1,2-benzenedicarbonitrile

4,5-二辛氧基-1,2-苯二甲腈