2,3-Quinoxalinedione,1,4-dihydro-1,8-dimethyl-(9CI)
2-Azetidinone, 1-acetyl-4-(acetyloxy)- (9CI)
2-Propenoic acid, 2-[[(methoxycarbonyl)amino]methyl]-, methyl ester
2(3H)-Furanone,3-ethyldihydro-4-(1-methylethyl)-(9CI)
2,4-Piperidinedione, 3-acetyl-6-methyl- (9CI)
2-Amino-4-isopropylpyrimidine-5-carboxylic acid
2-Pentanone 2,4-dinitrophenyl hydrazone
2-(乙酰氨基)-2-脱氧-D-葡萄糖(碳-13标记)
2-Methoxy-5-formylphenylboronic acid
2-Amino-5,6-dibromobenzothiazole
2-(trifluoromethoxy)benzamide
2-AMINO-5,6-DIMETHOXYPYRIDINE
2-[(4-异硫氰基苯基)甲基]-1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸
2-(1H-1,2,4-TRIAZOL-1-YLMETHYL)ANILINE
2-(2-(3-fluorophenyl)-2-oxo-1-phenylethyl)-4-methyl-3-oxo-N-phenylpentanamide
2-PROPENAMIDE, 3-[2,3-DIHYDRO-1-[(4-METHOXYPHENYL)SULFONYL]-1H-PYRROLO[2,3-B]PYRIDIN-5-YL]-N-HYDROXY
2,6-dibromo-4-fluorophenylhydrazine hydrochloride
2,5-Difluoro-4-hydroxyphenylboronic acid pinacol ester
2-Methyl-3-(1H-pyrazol-5-yl)-6-(trifluoromethyl)pyridine