2,6-Cyclohexadiene-1,2-dicarboxylic acid, 4,5-dihydroxy- (9CI)
2-Pyridinamine,6-ethyl-,1-oxide(9CI)
2-Propen-1-ol, 3-(2-amino-4-thiazolyl)-
2-Propen-1-ol, 3-(2-methyl-4-thiazolyl)-
2-Chloroquinoline-3-boronic acid
2H-Pyran-4-carboxaldehyde, tetrahydro-2-methyl-6-oxo-, cis- (9CI)
2-methyl-6-(5-acetamido-3,5-dideoxy-alpha-glycero-galacto-nonulopyranosylonic acid)xanthene-9-spiro-1'-isobenzofuran-3'-one
2-METHYL-5-TRIFLUOROMETHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID
2-(mannopyranosidyl)ethyl 3'-azido-3'-deoxy-5'-thymidinyl phosphate
2,4-Azetidinedicarboxylicacid,monomethylester,cis-(9CI)
2'-demethoxy-2'-methyldehydrogriseofulvin
2'-demethoxy-2'-methylgriseofulvin
2-Chloromethyl-3-methyl-4-(2,2,2-Trifluoroethoxy) Pyridine HCl
2-氯甲基-3-甲基-4-(2,2,2-三氟乙氧基)嘧啶盐酸盐
2-NAPHTHYL 3-PYRROLIDINYL ETHER HYDROCHLORIDE
2-METHYL-6,7,8-TRIMETHOXYIMIDAZO[2,1-B]BENZOTHIAZOLE-3-CARBOXALDEHYDE
2H-Cyclopenta[b]furan-2-acetonitrile,hexahydro-,(2-alpha-,3a-bta-,6a-bta-)-(9CI)
2H-Pyran-5-carboxylicacid,4-ethoxy-2-oxo-,ethylester(9CI)