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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-bromo-3-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-1,3-di-<i>p</i>-tolyl-propan-1-one 51294-84-9 C26H23BrN2O
    2-bromo-3-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-1,3-di-<i>p</i>-tolyl-propan-1-one
    —— 2-(2.4-Dioxo-3H,10H-benzo<h>pteridin-10-yl)-ethyl-methacrylat 51394-82-2 C16H14N4O4
    2-(2.4-Dioxo-3H,10H-benzo<h>pteridin-10-yl)-ethyl-methacrylat
    —— 2-Thiabicyclo<2.2.1>heptan-2.2-dioxid 18593-37-8 C6H10O2S
    2-Thiabicyclo<2.2.1>heptan-2.2-dioxid
    —— (2S,3S,4R,6S)-3,4-Bis-benzyloxy-2-benzyloxymethyl-6-isocyano-tetrahydro-pyran 62131-04-8 C28H29NO4
    (2S,3S,4R,6S)-3,4-Bis-benzyloxy-2-benzyloxymethyl-6-isocyano-tetrahydro-pyran
    —— 2-Amino-7-chlor-6,8-dinitro-4-chinazolon 60064-35-9 C8H4ClN5O5
    2-Amino-7-chlor-6,8-dinitro-4-chinazolon
    —— 2-{1-[3-(4-methyl-piperazin-1-yl)-propyl]-1<i>H</i>-pyridin-4-ylidene}-indan-1,3-dione 62295-51-6 C22H25N3O2
    2-{1-[3-(4-methyl-piperazin-1-yl)-propyl]-1<i>H</i>-pyridin-4-ylidene}-indan-1,3-dione
    —— 2-amino-5-(4-isobutoxy-benzyl)-6-methyl-3<i>H</i>-pyrimidine-4-thione 43181-57-3 C16H21N3OS
    2-amino-5-(4-isobutoxy-benzyl)-6-methyl-3<i>H</i>-pyrimidine-4-thione
    —— 2-Amino-6-nitro-2,3-dihydro-isoindol-1-one; hydrochloride 60889-28-3 C8H7N3O3*ClH
    2-Amino-6-nitro-2,3-dihydro-isoindol-1-one; hydrochloride
    —— 2-(2,4-Dichloro-phenoxy)-N-(4-{4-[2-(2,4-dichloro-phenoxy)-acetylamino]-phenyldisulfanyl}-phenyl)-acetamide 52017-40-0 C28H20Cl4N2O4S2
    2-(2,4-Dichloro-phenoxy)-N-(4-{4-[2-(2,4-dichloro-phenoxy)-acetylamino]-phenyldisulfanyl}-phenyl)-acetamide
    —— 2-[(3,5-dichloropyridin-4-yl)amino]-N-(4-fluorophenyl)-7,7-dimethyl-7,8-dihydro-1H-furo[3,2-e]benzimidazole-5-carboxamide 1374296-15-7 C23H18Cl2FN5O2
    2-[(3,5-dichloropyridin-4-yl)amino]-N-(4-fluorophenyl)-7,7-dimethyl-7,8-dihydro-1H-furo[3,2-e]benzimidazole-5-carboxamide
    —— (2R,4R,5S)-2-amino-4,5-dihydroxyhexanoic acid 929695-57-8 C6H13NO4
    (2R,4R,5S)-2-amino-4,5-dihydroxyhexanoic acid
    —— 2-[(5R,3R)-5-(2,4-difluorophenyl)-tetrahydro-5-(1H-1,2,4-triazol-1-yl-methyl)-furan-3-yl-methyl]-4-[4-(2,4-dichlorobenzyloxy)-phenyl]-2,4-dihydro-3(2H,4H)-1,2,4-triazolone 616897-39-3 C29H24Cl2F2N6O3
    2-[(5R,3R)-5-(2,4-difluorophenyl)-tetrahydro-5-(1H-1,2,4-triazol-1-yl-methyl)-furan-3-yl-methyl]-4-[4-(2,4-dichlorobenzyloxy)-phenyl]-2,4-dihydro-3(2H,4H)-1,2,4-triazolone
    —— 2-n-Butoxy-1,4-diphenyl-2-buten-1,4-dion 33073-98-2 C20H20O3
    2-n-Butoxy-1,4-diphenyl-2-buten-1,4-dion
    —— 2-{1-[(Tert-butoxy)carbonyl]piperidin-4-yl}-2-hydroxyacetic acid 1783989-87-6 C12H21NO5
    2-{1-[(Tert-butoxy)carbonyl]piperidin-4-yl}-2-hydroxyacetic acid
    —— 2,2-difluoro-N-(3-{4-[3-methyl-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-yl}-prop-2-ynyl)-acetamide 383431-54-7 C26H21F2N5O2
    2,2-difluoro-N-(3-{4-[3-methyl-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-yl}-prop-2-ynyl)-acetamide
    —— 2-Brom-3,4,5-trimethyl-anisol 103324-43-2 C10H13BrO
    2-Brom-3,4,5-trimethyl-anisol
    —— 2"-amino-6'-(3-fluoro-5-chlorophenyl)-1"-methyldispiro[cyclobutane-1,2'-chroman-4',4"-imidazol]-5'(1'H)-one 1311262-89-1 C21H19ClFN3O2
    2"-amino-6'-(3-fluoro-5-chlorophenyl)-1"-methyldispiro[cyclobutane-1,2'-chroman-4',4"-imidazol]-5'(1'H)-one
    —— (2R)-4-[3-(Acetylamino)propyl]-1-[3,5-bis(trifluoromethyl)benzoyl]-2-(3,4-dimethylbenzyl)piperazine hydrochloride 169461-32-9 C27H31F6N3O2*ClH
    (2R)-4-[3-(Acetylamino)propyl]-1-[3,5-bis(trifluoromethyl)benzoyl]-2-(3,4-dimethylbenzyl)piperazine hydrochloride
    —— 2(R)-(3-Mercapto-2(S)-methyl-1-oxopropoxy)-3-(methylthio)propanoic acid L-arginine salt 140370-90-7 C6H14N4O2*C8H14O4S2
    2(R)-(3-Mercapto-2(S)-methyl-1-oxopropoxy)-3-(methylthio)propanoic acid L-arginine salt
    —— 2-[4-[[4-[(6-Chloronaphthalen-2-yl)sulfonyl]piperazin-1-yl]carbonyl]phenyl]pyridine N-oxide 222984-99-8 C26H22ClN3O4S
    2-[4-[[4-[(6-Chloronaphthalen-2-yl)sulfonyl]piperazin-1-yl]carbonyl]phenyl]pyridine N-oxide
    —— (2-hydroxyphenyl)bis(pyrazolyl)methane, sodium salt 206430-04-8 C13H11N4O*Na
    (2-hydroxyphenyl)bis(pyrazolyl)methane, sodium salt
    —— 2-acetamido-N-(5-(piperazin-1-yl)isothiazol-4-yl)thiazole-4-carboxamide 1422394-68-0 C13H16N6O2S2
    2-acetamido-N-(5-(piperazin-1-yl)isothiazol-4-yl)thiazole-4-carboxamide
    —— 2-Quinoxalinol, 2-benzoate 354793-05-8 C15H10N2O2
    2-Quinoxalinol, 2-benzoate
    —— 2-Formyl-3,6-dimethyl-5-nitropyridin 52381-04-1 C8H8N2O3
    2-Formyl-3,6-dimethyl-5-nitropyridin
    —— 2-[(4R)-2-cyclohexylidene-5-oxo-1,3-dioxolan-4-yl]acetic acid 632357-87-0 C10H14O5
    2-[(4R)-2-cyclohexylidene-5-oxo-1,3-dioxolan-4-yl]acetic acid
    —— 2,4'-Dichlorphenyl-1-chloracrylat 56001-22-0 C9H5Cl3O2
    2,4'-Dichlorphenyl-1-chloracrylat
    —— 2-(3-Methoxy-4-hydroxybenzyl)-chinizarin 21016-09-1 C22H16O6
    2-(3-Methoxy-4-hydroxybenzyl)-chinizarin
    —— 2-[1,2,4]triazino[5,6-<i>f</i>][4,7]phenanthrolin-3-ylamino-ethanol 96331-49-6 C15H12N6O
    2-[1,2,4]triazino[5,6-<i>f</i>][4,7]phenanthrolin-3-ylamino-ethanol
    —— 2-methyl-4-(tosylmethyl)-5-[3-(trifluoromethyl)phenyl]thiazole 1210046-41-5 C19H16F3NO2S2
    2-methyl-4-(tosylmethyl)-5-[3-(trifluoromethyl)phenyl]thiazole
    —— 2-Amino-5,6-dihydro-1,5,6-trans-triphenyl-4(1H)-pyrimidinon 79680-50-5 C22H19N3O
    2-Amino-5,6-dihydro-1,5,6-trans-triphenyl-4(1H)-pyrimidinon
    —— (2S)-6-isopropoxy-3,6-dihydro-2H-pyran-2-carbaldehyde 194470-78-5 C9H14O3
    (2S)-6-isopropoxy-3,6-dihydro-2H-pyran-2-carbaldehyde
    —— 2,3-Dimethyl-4-styryl-thiazolium 99926-25-7 C7H7O3S*C13H14NS
    2,3-Dimethyl-4-styryl-thiazolium
    —— 2-Chloro-3-cyanamino-N-phenylmaleimide 117930-08-2 C11H6ClN3O2
    2-Chloro-3-cyanamino-N-phenylmaleimide
    —— 2-(4-Carboxypiperidino)-4-(3-chloro-4-methoxybenzyl)amino-6,7,8-trimethoxyquinazoline 150452-27-0 C25H29ClN4O6
    2-(4-Carboxypiperidino)-4-(3-chloro-4-methoxybenzyl)amino-6,7,8-trimethoxyquinazoline
    —— 2-(methoxycarbonyl)ethyl (2-fluorobenzoyl)carbamodithioate 1206892-76-3 C12H12FNO3S2
    2-(methoxycarbonyl)ethyl (2-fluorobenzoyl)carbamodithioate
    —— 2-[(E)-1-(Methyl-phenyl-amino)-3-(4-methyl-[1,2,3]triazol-1-yl)-allylidene]-malononitrile 86289-44-3 C16H14N6
    2-[(E)-1-(Methyl-phenyl-amino)-3-(4-methyl-[1,2,3]triazol-1-yl)-allylidene]-malononitrile
    —— 2-{2-[2-(4-methoxy-phenyl)-5,6-dihydro-4H-benzothiazol-7-ylidene]-ethyl}-2-methyl-cyclopentane-1,3-dione 17983-13-0 C22H23NO3S
    2-{2-[2-(4-methoxy-phenyl)-5,6-dihydro-4H-benzothiazol-7-ylidene]-ethyl}-2-methyl-cyclopentane-1,3-dione
    —— 2-(t-Butylthio)-9,9a-tetramethylen-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin 108201-30-5 C28H35NOS
    2-(t-Butylthio)-9,9a-tetramethylen-3,4-diphenyl-7,8,9,9a-tetrahydro-2H,6H-pyrido<2.1-b><1.3>oxazin
    —— 2-[(4-chlorophenoxy)methyl]-1-methyl-3-[1-hydroxy-2-(4-methylpiperidin-1-yl)ethyl]-1H-indole 188721-03-1 C24H29ClN2O2
    2-[(4-chlorophenoxy)methyl]-1-methyl-3-[1-hydroxy-2-(4-methylpiperidin-1-yl)ethyl]-1H-indole
    —— 2-Phenyl-1-(3-phenylmethoxypropyl)cyclopropan-1-ol 1196476-01-3 C19H22O2
    2-Phenyl-1-(3-phenylmethoxypropyl)cyclopropan-1-ol
    —— 2,3-Diacetyl-1,2,3,4-tetrahydrophthalazin 80271-30-3 C12H14N2O2
    2,3-Diacetyl-1,2,3,4-tetrahydrophthalazin
    —— 2-Chloro-3-oxo-2-(2,4,5-tripropoxy-benzyl)-butyric acid ethyl ester 345943-56-8 C22H33ClO6
    2-Chloro-3-oxo-2-(2,4,5-tripropoxy-benzyl)-butyric acid ethyl ester
    —— 2',3'-O-Isopropyliden-8-methylthioadenosin 70255-50-4 C14H19N5O4S
    2',3'-O-Isopropyliden-8-methylthioadenosin
    —— 2-(2-(3-ethylureido)-4-(benzo[d]thiazol-2-yl)-thieno[2,3-d]pyrimidin-6-yl)-thiazole-4-carboxylic acid 1125871-45-5 C20H14N6O3S3
    2-(2-(3-ethylureido)-4-(benzo[d]thiazol-2-yl)-thieno[2,3-d]pyrimidin-6-yl)-thiazole-4-carboxylic acid
    —— 2-(1-iodocyclohexyl)oxyethanol 142399-18-6 C8H15IO2
    2-(1-iodocyclohexyl)oxyethanol
    —— 2-Diphenylphosphanylethyl(diphenyl)phosphane;ethynylbenzene;platinum(2+) 56179-45-4 C42H34P2Pt
    2-Diphenylphosphanylethyl(diphenyl)phosphane;ethynylbenzene;platinum(2+)
    —— 2-(p-bromophenyl)-7a-hydroperoxy-4,5,6,7,7a-pentahydroindolenine 86831-08-5 C14H14BrNO2
    2-(p-bromophenyl)-7a-hydroperoxy-4,5,6,7,7a-pentahydroindolenine
    —— 2-(4,6-diamino-pyrimidin-5-ylamino)-3-phenyl-propionitrile 92024-68-5 C13H14N6
    2-(4,6-diamino-pyrimidin-5-ylamino)-3-phenyl-propionitrile
    —— 2-chloro-4-methyl-6-ethoxyphenylacetic acid ethyl ester 866386-42-7 C13H17ClO3
    2-chloro-4-methyl-6-ethoxyphenylacetic acid ethyl ester
    —— 2-benzothiazol-2-yloxy-<i>N</i>-(2-cyano-ethyl)-<i>N</i>-methyl-acetamide 73250-80-3 C13H13N3O2S
    2-benzothiazol-2-yloxy-<i>N</i>-(2-cyano-ethyl)-<i>N</i>-methyl-acetamide