4-Phenyl-2-(trifluoromethyl)butanoic acid

4-苯基-2-(三氟甲基)丁酸

4-suGalβ-C3-PAA-biot

4-suGalNAcβ-C3-PAA

4-Sulfocalix[4]arene sodium salt

4-磺酰杯[4]芳烃 钠盐

4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) tetrasodium salt hydrate

meso-Tetraphenylporphine-4,4′,4″,4″′-tetrasulfonic acid tetrasodium salt

4,5-Diphenyl-1H-imidazol-2-amine

4,6-Dichloro-2-methyl-5-pyrimidinecarbaldehyde

4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-N-succinimidyl ester

4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-十六烷氧杂-28,29-二硫杂五十六烷二酸二-N-琥珀酰亚胺酯

4`,6`-su2LacdiNAc-C3-PAA

5-[(2-Methoxyphenoxy)methyl]-1,3-oxazolidin-2-one

5-[2-Fluoro-5-(trifluoromethyl)phenoxy]-2-pyrazinecarboxylic acid

5-((2-Methoxyphenyl)thio)picolinic acid

5-(1,2,3-Thiadiazol-4-yl)-2-thiophenesulfonyl chloride

5-(2-Bromoacetyl)-2-chlorobenzenesulfonamide

5-(2-Methoxyphenyl)-2-pyridinecarboxylic acid