4-(甲氨基)-2-(甲硫基)-5-嘧啶羧酸, 99%

4-(Methylamino)-2-(methylthio)-5-pyrimidinecarboxylic acid

4-(甲酸基甲氧基)苯甲酸, 98%

4-(Carboxymethoxy)benzoic acid

4-(苯氧基甲基)苯甲酸, ≥98%

4-(Phenoxymethyl)benzoic acid

4-(苯硫基)丁酸, 98%

4-(Phenylthio)butanoic acid

4-(苯磺酰胺基)苯甲酸, 98%

4-(Phenylsulfonamido)benzoic acid

4-1-溴乙基苯甲酸, 99%

4-(1-Bromoethyl)benzoic acid

4-[1-[叔丁基(二甲基)甲硅烷基]氧基-2-甲基丙-2-基]苯甲酸, ≥98%

4-(1-((tert-Butyldimethylsilyl)oxy)-2-methylpropan-2-yl)benzoic acid

4-乙基-3-碘苯甲酸, ≥99%

4-Ethyl-3-iodobenzoic acid

4-乙烯基-1,2-苯二甲酸, 98%

4-Ethenylbenzene-1,2-dicarboxylic acid

4-吡哆酸, 98%

4-Pyridoxic Acid

4-巯基-4-甲基戊酸, 98%

4-Mercapto-4-methylpentanoic acid

4-氟-1H-吲哚-3-羧酸, 96%

4-Fluoro-1H-indole-3-carboxylic acid

4-氟苯并噻吩-2-甲酸, 98%

4-Fluorobenzo[b]thiophene-2-carboxylic acid

4-氧-4H-吡啶[1,2-a]嘧啶-3-羧酸氢溴酸盐, 98%

4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid

4-氧亚基-1,4-二氢吡唑并[5,1-c][1,2,4]三嗪-3-羧酸, 98%

1,4-Dihydro-4-Oxo-Pyrazolo[5,1-C][1,2,4]Triazine-3-Carboxylic Acid

4-氧亚基-1,4-二氢咪唑并[2,1-c][1,2,4]三嗪-3-羧酸, 98%

4-Oxo-1h,4h-Imidazo[2,1-C][1,2,4]Triazine-3-Carboxylic Acid

4-氧亚基-4-(丙基氨基)丁酸, 98%

4-Oxo-4-(propylamino)butanoic acid

4-氧代-2-嘧啶-2-基-1H-嘧啶-6-羧酸, 98%

6-Hydroxy-[2,2'-bipyrimidine]-4-carboxylic acid

4-氧代-3-苯基二氮杂萘-1-羧酸, 98%

4-oxo-3-phenyl-3,4-dihydrophthalazine-1-carboxylate

4-氧代-4,5,6,7-四氢苯并呋喃-5-羧酸甲酯, 98%

Methyl 4-oxo-4,5,6,7-tetrahydrobenzofuran-5-carboxylate