4-(Trimethylsilylethynyl)benzyl alcohol

4-(三甲基硅基乙炔基)苄醇

4-Amino-3-nitrophenylboronic acid

4-氨基-3-硝基苯硼酸

4-Bromo-2-furaldehyde

4-溴-2-呋喃甲醛

4-Bromobenzylamine

4-溴苄胺

4-Chlorodiphenyl ether

4-氯二苯醚

4-Ethynylbenzaldehyde

4-乙炔基苯甲醛

4-Hydroxy-3-methoxy-α-methylbenzyl alcohol

4-羟基-3-甲氧基-α-甲基苯甲醇

4-Methoxypicolinimidamide hydrochloride

4-Octylbenzenesulfonic acid sodium salt

4-辛基苯磺酸 钠盐

4,4′-Diaminobenzophenone

4,4′-二氨基二苯甲酮