Sigma-Aldrich
4-Carboxy-2-fluorophenylboronic acid pinacol ester
4-羧基-2-氟苯基硼酸频哪醇酯
4-Cyano-4-(phenylcarbonothioylthio)pentanoic acid N-succinimidyl ester
4-氰基-4-(苯基硫代硫代硫代)戊酸 N-琥珀酰亚胺酯
4-Fluoro-2-methylbenzenesulfonamide
4-氟-2-甲基苯磺酰胺
4,4′-Dibromo-2,2′-biphenyldiamine
2,2′-Diamino-4,4′-dibromobiphenyl
4,7-Dihydroxycoumarin
4,7-二羟基香豆素
5-(Ethoxymethyl)furan-2-carboxaldehyde
5-乙氧甲基糠醛
5-Amino-4-bromo-3-methylisoxazole
5-Bromo-2,1,3-benzothiadiazole
5-溴-2,1,3-苯并噻二唑
5-Bromobenzoxazole-2-thiol
5-溴苯并噁唑-2-硫醇
5-Chloropyridine-2-thiol
5-氯吡啶-2-硫醇
5-Methoxy-2-nitro-4-(trifluoromethyl)phenylacetonitrile
5-甲氧基-2-硝基-4-(三氟甲基)苯乙腈
5,8-Dibromoquinoxaline
5,8-二溴喹喔啉
6-Bromo-1H-indazole-4-carboxylic acid
6-Hydroxy-1H-indazole
6-羟基吲唑
Abberior® STAR 635, NHS ester