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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2'-amino-3'-(aminosulfonyl)-5'-chloro-1,1'-biphenyl-4-carboxylic acid 1349146-09-3 C13H11ClN2O4S
    2'-amino-3'-(aminosulfonyl)-5'-chloro-1,1'-biphenyl-4-carboxylic acid
    —— [(2S)-4-methyl-2-(pyridine-2-carbonylamino)pentyl] acetate 1353864-12-6 C14H20N2O3
    [(2S)-4-methyl-2-(pyridine-2-carbonylamino)pentyl] acetate
    —— (2Z,6Z)-3-iodo-7-methyl-deca-2,6-dien-1-ol 43160-65-2 C11H19IO
    (2Z,6Z)-3-iodo-7-methyl-deca-2,6-dien-1-ol
    —— 2-[[(2,3-Difluorophenyl)methyl]thio]-5-nitroso-4,6-pyrimidinediamine 354582-89-1 C11H9F2N5OS
    2-[[(2,3-Difluorophenyl)methyl]thio]-5-nitroso-4,6-pyrimidinediamine
    —— 2-m-toluidino-cyclohexanone 107272-79-7 C13H17NO
    2-m-toluidino-cyclohexanone
    —— 2-benzylamino-N-(4-oxo-3,4-dihydro-quinazolin-7-yl)-acetamide 1013117-98-0 C17H16N4O2
    2-benzylamino-N-(4-oxo-3,4-dihydro-quinazolin-7-yl)-acetamide
    —— (2S,3S,4R)-4-Isopropenyl-3-methoxymethoxymethyl-2-methyl-cyclopentanol 847069-69-6 C12H22O3
    (2S,3S,4R)-4-Isopropenyl-3-methoxymethoxymethyl-2-methyl-cyclopentanol
    —— 2-thienylphenyliodonium tosylate 91228-44-3 C7H7O3S*C10H8IS
    2-thienylphenyliodonium tosylate
    —— [2-(3,4-Dimethoxy-phenyl)-2-p-tolyl-ethylcarbamoyloxy]-acetic acid ethyl ester 94773-73-6 C22H27NO6
    [2-(3,4-Dimethoxy-phenyl)-2-p-tolyl-ethylcarbamoyloxy]-acetic acid ethyl ester
    —— 2-benzyl-1-phenyl-3-thiophen-2-yl-1,5,6,10b-tetrahydroimidazolinium[5,1-a]isoquinoline-1-carboxylate 1260503-53-4 C29H24N2O2S
    2-benzyl-1-phenyl-3-thiophen-2-yl-1,5,6,10b-tetrahydroimidazolinium[5,1-a]isoquinoline-1-carboxylate
    —— 2-Methylsulfanyl-4,6-diphenyl-1-pyridin-3-ylmethyl-pyridinium; iodide 79929-19-4 C24H21N2S*I
    2-Methylsulfanyl-4,6-diphenyl-1-pyridin-3-ylmethyl-pyridinium; iodide
    —— 2-methyl-benzo[<i>e</i>]pyrazolo[5,1-<i>c</i>][1,2,4]triazine-6,8-diol 73753-54-5 C10H8N4O2
    2-methyl-benzo[<i>e</i>]pyrazolo[5,1-<i>c</i>][1,2,4]triazine-6,8-diol
    —— 2-(4-Chloro-1-methyl-pentyloxy)-5-methyl-[1,2]oxaphospholane 2-oxide 68314-51-2 C10H20ClO3P
    2-(4-Chloro-1-methyl-pentyloxy)-5-methyl-[1,2]oxaphospholane 2-oxide
    —— 2-Fluor-1,N<sup>6</sup>-aetheno-adenosin-3',5'-cycl.-phosphat 68892-33-1 C12H11FN5O6P
    2-Fluor-1,N<sup>6</sup>-aetheno-adenosin-3',5'-cycl.-phosphat
    —— 2-{N'-[2,2-Bis-(4-chloro-phenyl)-2-hydroxy-acetyl]-N-phenyl-hydrazinocarbonyl}-benzoic acid butyl ester 71197-87-0 C32H28Cl2N2O5
    2-{N'-[2,2-Bis-(4-chloro-phenyl)-2-hydroxy-acetyl]-N-phenyl-hydrazinocarbonyl}-benzoic acid butyl ester
    —— {(2S,4S)-4-Diphenylphosphanyl-2-[(diphenylphosphanyl)-methyl]-pyrrolidin-1-yl}-pyridin-4-yl-methanone 71293-31-7 C35H32N2OP2
    {(2S,4S)-4-Diphenylphosphanyl-2-[(diphenylphosphanyl)-methyl]-pyrrolidin-1-yl}-pyridin-4-yl-methanone
    —— (2Z,4E,6E,8E)-9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid 2-hydroxy-butyl ester 69365-98-6 C25H34O4
    (2Z,4E,6E,8E)-9-(4-Methoxy-2,3,6-trimethyl-phenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid 2-hydroxy-butyl ester
    —— 2,2,3-trichloro-N-(tris((cyclohexylideneamino)oxy)-l5-phosphaneylidene)propanamide 36076-46-7 C21H32Cl3N4O4P
    2,2,3-trichloro-N-(tris((cyclohexylideneamino)oxy)-l5-phosphaneylidene)propanamide
    —— 2-iodo-N-(4-methyl-2-oxochromen-7-yl)benzamide 1017606-31-3 C17H12INO3
    2-iodo-N-(4-methyl-2-oxochromen-7-yl)benzamide
    —— 2,2-Dimethyl-propionic acid (3S,4R,5S,7S,8S,12R,13R,14R)-5-(tert-butyl-dimethyl-silanyloxy)-15-(5,5-dimethyl-[1,3]dioxan-2-yl)-13-hydroxy-3,7-dimethoxy-4,8,12,14-tetramethyl-11-oxo-pentadecyl ester 238412-89-0 C38H74O9Si
    2,2-Dimethyl-propionic acid (3S,4R,5S,7S,8S,12R,13R,14R)-5-(tert-butyl-dimethyl-silanyloxy)-15-(5,5-dimethyl-[1,3]dioxan-2-yl)-13-hydroxy-3,7-dimethoxy-4,8,12,14-tetramethyl-11-oxo-pentadecyl ester
    —— 2,2'-(3-(3-chloro-4-methoxyphenyl)propane-1,2-diylidene)bis(1-(4-nitrophenyl)hydrazine) 132685-49-5 C22H19ClN6O5
    2,2'-(3-(3-chloro-4-methoxyphenyl)propane-1,2-diylidene)bis(1-(4-nitrophenyl)hydrazine)
    —— 2-Phenyl-cycloheptyliden-malonodinitril 65249-56-1 C16H16N2
    2-Phenyl-cycloheptyliden-malonodinitril
    —— 2-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)benzofuran 150199-21-6 C34H32O5
    2-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)benzofuran
    —— 2,4,6-triphenyl-N-methylpiperidine 95349-87-4 C24H25N
    2,4,6-triphenyl-N-methylpiperidine
    —— 2,6-dibromo-benzo[b]thiophene-4,5-quinone 98436-31-8 C8H2Br2O2S
    2,6-dibromo-benzo[b]thiophene-4,5-quinone
    —— 2-Methyl-fluorenon-1-carbonsaeure-methylester 24018-41-5 C16H12O3
    2-Methyl-fluorenon-1-carbonsaeure-methylester
    —— (2-methoxy-2-oxo-(S)-1-phenylethyl) (R)-α-(3,4-dihydro-2(1H)-isoquinolinyl)phenylacetate 1224387-43-2 C26H25NO4
    (2-methoxy-2-oxo-(S)-1-phenylethyl) (R)-α-(3,4-dihydro-2(1H)-isoquinolinyl)phenylacetate
    —— 2-[(2R,6S)-6-((2R,4R,5S)-2-(tert-Butyl-dimethyl-silanyloxy)-4-hydroxy-5-methyl-7-{(2S,6S)-6-[3-(4-oxo-2,2-diphenyl-4H-benzo[1,3]dioxin-5-yl)-propyl]-tetrahydro-pyran-2-yl}-heptyl)-tetrahydro-pyran-2-yl]-2-methyl-propionic acid benzyl ester 858346-79-9 C58H78O9Si
    2-[(2R,6S)-6-((2R,4R,5S)-2-(tert-Butyl-dimethyl-silanyloxy)-4-hydroxy-5-methyl-7-{(2S,6S)-6-[3-(4-oxo-2,2-diphenyl-4H-benzo[1,3]dioxin-5-yl)-propyl]-tetrahydro-pyran-2-yl}-heptyl)-tetrahydro-pyran-2-yl]-2-methyl-propionic acid benzyl ester
    —— 2-(Perfluorooctyl)ethanyl 2-chloroethanyl sulfone 93393-76-1 C12H8ClF17O2S
    2-(Perfluorooctyl)ethanyl 2-chloroethanyl sulfone
    —— 2-sec-Butylsulfanyl-5-thiocyanatomethylsulfanyl-[1,3,4]thiadiazole 56492-71-8 C8H11N3S4
    2-sec-Butylsulfanyl-5-thiocyanatomethylsulfanyl-[1,3,4]thiadiazole
    —— 2-[4-(1-Amino-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-hexahydro-isoindole-1,3-dione 38920-30-8 C28H22N2O6
    2-[4-(1-Amino-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-hexahydro-isoindole-1,3-dione
    —— 2-acetylamino-4-[1-(benzofuran-2'-yl) ethyl amino]-6-trifluoromethyl-s-triazine 117233-92-8 C16H14F3N5O2
    2-acetylamino-4-[1-(benzofuran-2'-yl) ethyl amino]-6-trifluoromethyl-s-triazine
    —— 2,4-Dibromo-N-[5-(1,1-dimethylethyl)-3-isoxazolyl]butanamide 92339-03-2 C11H16Br2N2O2
    2,4-Dibromo-N-[5-(1,1-dimethylethyl)-3-isoxazolyl]butanamide
    —— 2-(7-morpholin-4-yl-heptyl)-cyclopent-2-enone 72489-66-8 C16H27NO2
    2-(7-morpholin-4-yl-heptyl)-cyclopent-2-enone
    —— 2,4-dibromopentacyclo[4.3.0.02,5.03,8.04,7]nonane 129525-96-8 C9H8Br2
    2,4-dibromopentacyclo[4.3.0.02,5.03,8.04,7]nonane
    —— 2-[12-chloro-20,20-dimethyl-23-oxo-5-(2,2,2-trifluoroethoxy)-14-oxa-2,4,6,8,18,22,31-heptazatetracyclo[22.2.2.210,13.13,7]hentriaconta-1(26),3,5,7(31),10,12,24,27,29-nonaen-18-yl]-N-(5-methyl-1,2-oxazol-3-yl)-2-oxoacetamide 1604813-16-2 C33H35ClF3N9O6
    2-[12-chloro-20,20-dimethyl-23-oxo-5-(2,2,2-trifluoroethoxy)-14-oxa-2,4,6,8,18,22,31-heptazatetracyclo[22.2.2.210,13.13,7]hentriaconta-1(26),3,5,7(31),10,12,24,27,29-nonaen-18-yl]-N-(5-methyl-1,2-oxazol-3-yl)-2-oxoacetamide
    —— 2-(N-benzylamino)-6,7-(methylenedioxy)-1,2,3,4-tetrahydronaphthalene 124399-92-4 C18H19NO2
    2-(N-benzylamino)-6,7-(methylenedioxy)-1,2,3,4-tetrahydronaphthalene
    —— 2-N,N-Dimethylaminoethyl-2-p-methoxyphenethyl-nicotinat-maleat 62923-76-6 C4H4O4*C19H24N2O3
    2-N,N-Dimethylaminoethyl-2-p-methoxyphenethyl-nicotinat-maleat
    —— 2,2,6,6-tetramethyl-4-oxo-4-phenyl-1,4-azaphosphorinan-1-oxyl 74070-88-5 C14H21NO2P
    2,2,6,6-tetramethyl-4-oxo-4-phenyl-1,4-azaphosphorinan-1-oxyl
    —— 2-[(4-bromo-6,7-di-morpholin-4-yl-pteridin-2-yl)-methyl-amino]-ethanol 101600-30-0 C17H24BrN7O3
    2-[(4-bromo-6,7-di-morpholin-4-yl-pteridin-2-yl)-methyl-amino]-ethanol
    —— (2R,3R,4S,5R)-8-(tert-Butyl-dimethyl-silanyloxy)-3,5-dihydroxy-2,4-dimethyl-octanoic acid 2,6-dimethyl-phenyl ester 565229-95-0 C24H42O5Si
    (2R,3R,4S,5R)-8-(tert-Butyl-dimethyl-silanyloxy)-3,5-dihydroxy-2,4-dimethyl-octanoic acid 2,6-dimethyl-phenyl ester
    —— 2-Ethyl-3-(p-toluenesulfinyl)-1-butene 77944-38-8 C13H18OS
    2-Ethyl-3-(p-toluenesulfinyl)-1-butene
    —— 2,2-difluoro-4-phenyl-6-[3-(prop-2-en-1-yloxy)phenyl]-1,3,2-(2H)-dioxaborine 1452824-42-8 C18H15BF2O3
    2,2-difluoro-4-phenyl-6-[3-(prop-2-en-1-yloxy)phenyl]-1,3,2-(2H)-dioxaborine
    —— 2-(5-(8-(2-fluoro-5-(trifluoromethyl)phenyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl)pyridin-2-yl)-2-methylpropanenitrile 1380593-73-6 C27H19F4N5O
    2-(5-(8-(2-fluoro-5-(trifluoromethyl)phenyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl)pyridin-2-yl)-2-methylpropanenitrile
    —— <2.2>(3,6)phenanthrenophanediene 60017-04-1 C32H20
    <2.2>(3,6)phenanthrenophanediene
    —— 2-<1-(4-methoxy-phenyl)-3-oxo-butyl>-6b,9a-dihydro-1-hydroxy-6-benzyloxy-3H-furo(3',2':4,5)-furo<2,3-f>(1)benzopyran-3,8(7H)-dione 134836-40-1 C31H26O9
    2-<1-(4-methoxy-phenyl)-3-oxo-butyl>-6b,9a-dihydro-1-hydroxy-6-benzyloxy-3H-furo(3',2':4,5)-furo<2,3-f>(1)benzopyran-3,8(7H)-dione
    —— 2-carboxy-N,N,N-trimethylethanaminium bromide monohydrate 136309-93-8 Br*C6H14NO2*H2O
    2-carboxy-N,N,N-trimethylethanaminium bromide monohydrate
    —— (2,4,6-trioxohexahydropyrimidin-5-yl) N-(4-methylphenyl)carbamimidothioate 1488929-23-2 C12H12N4O3S
    (2,4,6-trioxohexahydropyrimidin-5-yl) N-(4-methylphenyl)carbamimidothioate
    —— (2S,3S)-2-(benzhydryloxymethyl)-3-(4-bromophenyl)oxirane 937795-08-9 C22H19BrO2
    (2S,3S)-2-(benzhydryloxymethyl)-3-(4-bromophenyl)oxirane
    —— 2,3-Dicyano-2,3-bis-(N'-dicyanomethylene-hydrazino)-succinonitrile 54094-66-5 C12H2N12
    2,3-Dicyano-2,3-bis-(N'-dicyanomethylene-hydrazino)-succinonitrile