2-乙酰氨基-3-O-乙酰基-4,6-亚苄基的N-BOC-1,2,5-三脱氧-1,5-亚氨基D葡萄糖醇
2-(3-chlorophenyl)-4-methylsulfanyl-6-[3-(trifluoromethyl)phenyl]pyrid ine
2-(3-chlorophenyl)-4-ethoxy-6-[3-(trifluoromethyl)phenyl]pyridine
2-(2-chlorophenyl)-4-ethoxy-6-[3-(trifluoromethyl)phenyl]pyridine
2-FLUORO-5-HYDROXY-L-TYROSINE HYDROCHLORIDE
2,4-Oxazolidinedione,3-(hydroxymethyl)-(9CI)
2-Pentanone, 4-hydroxy-3-methylene-, (S)- (9CI)
2,2'-Dithiobis[6-(1,1-dimethylethyl)-4-methylphenol]
2-苄基-1Λ~6~,2,5-噻二唑烷-1,1-二酮
2-(4-Biphenylyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2,6-Bis[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol
2-hydroxy-6-(trifluoromethyl)benzoic acid
2-Azetidinecarboxylicacid,3-methyl-4-oxo-,methylester,cis-(9CI)
2-Azetidinecarboxylicacid,3-(1-methylethyl)-4-oxo-,methylester,cis-(9CI)
2-(2-氯苯基)-2-(4,5-二氢噻吩并[2,3-C]吡啶-6(7H)-基)乙酸甲酯
2-AMINO-4-(4-METHYLPHENYL)-4H-BENZO[H]CHROMENE-3-CARBONITRILE
2-Pyrrolidinecarboxamide,5-oxo-2-(2-propenyl)-,(R)-(9CI)
2-Butenenitrile,3-(4-fluorophenyl)-,(Z)-(9CI)
2H-Imidazo[4,5-f]quinolin-2-one,1,3-dihydro-3-methyl-(9CI)