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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-oxo-N-prop-2-ynyl-1-[(3,4,5-trifluorophenyl)methyl]pyridine-3-carboxamide 1345444-44-1 C16H11F3N2O2
    2-oxo-N-prop-2-ynyl-1-[(3,4,5-trifluorophenyl)methyl]pyridine-3-carboxamide
    —— 2-(methylcarbamoylmethyl-amino)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (3-hydroxy-2,2-dimethyl-propyl)-amide 1350706-57-8 C15H22N6O3
    2-(methylcarbamoylmethyl-amino)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (3-hydroxy-2,2-dimethyl-propyl)-amide
    —— 2-((Z)-3-Chloro-2,3,3-trifluoro-propenyl)-benzo[d][1,3]oxazin-4-one 403660-99-1 C11H5ClF3NO2
    2-((Z)-3-Chloro-2,3,3-trifluoro-propenyl)-benzo[d][1,3]oxazin-4-one
    —— (2S)-acetylamino-3-(hexadecane-1-sulfonylamino)propionic acid allyl ester 902468-07-9 C24H46N2O5S
    (2S)-acetylamino-3-(hexadecane-1-sulfonylamino)propionic acid allyl ester
    —— 2-(4-fluorophenethyl)-3-(1H-indol-3-yl)isoindolin-1-one 1605302-91-7 C24H19FN2O
    2-(4-fluorophenethyl)-3-(1H-indol-3-yl)isoindolin-1-one
    —— 2,5-dichloro-4-(2,4-dimethoxyphenylmethylamino)-6-methoxycarbonylpyrimidine 1254041-82-1 C15H15Cl2N3O4
    2,5-dichloro-4-(2,4-dimethoxyphenylmethylamino)-6-methoxycarbonylpyrimidine
    —— 2-iodo-3',5'-bis(trifluoromethyl)biphenyl-4-carboxylic acid 1234487-58-1 C15H7F6IO2
    2-iodo-3',5'-bis(trifluoromethyl)biphenyl-4-carboxylic acid
    —— 2,5-dichloro-6-methoxycarbonyl-4-(1-phenyl-ethylamino)-pyrimidine 1254041-85-4 C14H13Cl2N3O2
    2,5-dichloro-6-methoxycarbonyl-4-(1-phenyl-ethylamino)-pyrimidine
    —— 2-chloro-4-((2R,4S)-4-(2-chlorobenzenesulfonyl)-2-(5-methyl-1,3,4-oxadiazol-2-yl)pyrrolidin-1-yl)pyrimidine 1374675-56-5 C17H15Cl2N5O3S
    2-chloro-4-((2R,4S)-4-(2-chlorobenzenesulfonyl)-2-(5-methyl-1,3,4-oxadiazol-2-yl)pyrrolidin-1-yl)pyrimidine
    —— 2-(R,S)-benzyloxycarbonylamino-3-[4'-(1''-t-butoxycarbonyl-1''-methyl)ethyl]benzenepropanoic acid 228410-32-0 C25H31NO6
    2-(R,S)-benzyloxycarbonylamino-3-[4'-(1''-t-butoxycarbonyl-1''-methyl)ethyl]benzenepropanoic acid
    —— 2-(4'-hexyl-biphenyl-4-yl)-pyrimidine-5-carboxylic acid amide 63617-86-7 C23H25N3O
    2-(4'-hexyl-biphenyl-4-yl)-pyrimidine-5-carboxylic acid amide
    —— 2-Methyl-3-nitro-8-ethoxycarbonylindolizin 67557-22-6 C12H12N2O3
    2-Methyl-3-nitro-8-ethoxycarbonylindolizin
    —— (2R)-4-[3-(2-aminopyrimidin-4-yl)-2-(2-methoxyethylamino)benzimidazol-5-yl]-2-(5methylisoxazol-3-yl)but-3-yn-2-ol 1394119-13-1 C22H23N7O3
    (2R)-4-[3-(2-aminopyrimidin-4-yl)-2-(2-methoxyethylamino)benzimidazol-5-yl]-2-(5methylisoxazol-3-yl)but-3-yn-2-ol
    —— 2,7,8-Trimethyl-2-amino-3,5-decadiin-7,8-diol 54284-98-9 C13H21NO2
    2,7,8-Trimethyl-2-amino-3,5-decadiin-7,8-diol
    —— 2-(4-((5-(2,4-difluorophenoxy)-6-methoxy-4-methylquinolin-8-yl)amino)pentyl)isoindoline-1,3-dione 1361025-66-2 C30H27F2N3O4
    2-(4-((5-(2,4-difluorophenoxy)-6-methoxy-4-methylquinolin-8-yl)amino)pentyl)isoindoline-1,3-dione
    —— 2-[(4-chlorophenyl)diazenyl]-3-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-3-oxopropanenitrile 90475-91-5 C20H16ClN5O2
    2-[(4-chlorophenyl)diazenyl]-3-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-3-oxopropanenitrile
    —— 2-bromo-12H-pyrido[1,2-a:3,4-b']diindole-13-carbaldehyde 1422174-04-6 C19H11BrN2O
    2-bromo-12H-pyrido[1,2-a:3,4-b']diindole-13-carbaldehyde
    —— 2-(5-methylselanyl-2-sulfanylidene-1,3-dithiol-4-yl)ethyl 4-methylbenzenesulfonate 198982-25-1 C13H14O3S4Se
    2-(5-methylselanyl-2-sulfanylidene-1,3-dithiol-4-yl)ethyl 4-methylbenzenesulfonate
    —— 2-allyl-4-bromophenyl ethyl vinylphosphonate 1558056-46-4 C13H16BrO3P
    2-allyl-4-bromophenyl ethyl vinylphosphonate
    —— 2-(5-chloro-1H-indol-1-yl)-N-methylbenzamide 1548560-97-9 C16H13ClN2O
    2-(5-chloro-1H-indol-1-yl)-N-methylbenzamide
    —— (2R)-2-[[5-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]-3-methyl-N-[(2S)-3-methylbutan-2-yl]butanamide 1035218-55-3 C17H27N5O3
    (2R)-2-[[5-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]-3-methyl-N-[(2S)-3-methylbutan-2-yl]butanamide
    —— 2-Methylmercapto-4,4-dipropyl-Δ<sup>2</sup>-imidazolon-(5) 94167-86-9 C10H18N2OS
    2-Methylmercapto-4,4-dipropyl-Δ<sup>2</sup>-imidazolon-(5)
    —— 2,4-Diamino-6-(4-chlor-benzyl)-5-phenyl-pyrimidin 94575-00-5 C17H15ClN4
    2,4-Diamino-6-(4-chlor-benzyl)-5-phenyl-pyrimidin
    —— 2,8-Diacetyl-10-<3-chlor-propionyl>phenoxazin 94257-68-8 C19H16ClNO4
    2,8-Diacetyl-10-<3-chlor-propionyl>phenoxazin
    —— 20β(F),21-Dihydroxy-5β-pregnanon-(3) 567-00-0 C21H34O3
    20β(F),21-Dihydroxy-5β-pregnanon-(3)
    —— <2,5-Diacetoxy-phenyl>-<4-nitro-phenyl>-sulfon 92856-68-3 C16H13NO8S
    <2,5-Diacetoxy-phenyl>-<4-nitro-phenyl>-sulfon
    —— 2-Oxo-cyclooctan-1-carbonsaeure-<4-chlor-anilid> 21923-59-1 C15H18ClNO2
    2-Oxo-cyclooctan-1-carbonsaeure-<4-chlor-anilid>
    —— 2.5.6-Trimethyl-2-ethyl-6-phenyl-dihydropyranol-(5) 14026-53-0 C16H22O2
    2.5.6-Trimethyl-2-ethyl-6-phenyl-dihydropyranol-(5)
    —— 2-Amino-3-<5,8-dihydroxy-chinolyl-(2)>-propionsaeure 91559-53-4 C12H12N2O4
    2-Amino-3-<5,8-dihydroxy-chinolyl-(2)>-propionsaeure
    —— 2-Benzyl-5,5-dimethyl-8-<4-(4-fluorphenyl)-1,2-dimethylbutyl>-10-hydroxy-1,2,3,4-tetrahydro-5H-<1>-benzopyrano-<3,4-d>-pyridin 55421-49-3 C33H38FNO2
    2-Benzyl-5,5-dimethyl-8-<4-(4-fluorphenyl)-1,2-dimethylbutyl>-10-hydroxy-1,2,3,4-tetrahydro-5H-<1>-benzopyrano-<3,4-d>-pyridin
    —— 25,27-bis(6-hydroxymethyl-2-methyleneoxypyridine)-26,28-bishydroxy-calix<4>arene 145850-87-9 C42H38N2O6
    25,27-bis(6-hydroxymethyl-2-methyleneoxypyridine)-26,28-bishydroxy-calix<4>arene
    —— (2R,4R,5R,6'R,3'S)-2-hydroxymethyl-2-methyl-4-dimethylphenylsilanyl-5-[6'-triethylsilanyloxy-3'-benzyloxy-3'-methyl-1'-tert-butyldimethylsilanyloxy-hex-6'-yl]-tetrahydrofuran 349583-84-2 C40H70O5Si3
    (2R,4R,5R,6'R,3'S)-2-hydroxymethyl-2-methyl-4-dimethylphenylsilanyl-5-[6'-triethylsilanyloxy-3'-benzyloxy-3'-methyl-1'-tert-butyldimethylsilanyloxy-hex-6'-yl]-tetrahydrofuran
    —— 2,2,5,5-tetracyano-trans-3,6-bis(4-bromophenyl)piperazine 131195-37-4 C20H12Br2N6
    2,2,5,5-tetracyano-trans-3,6-bis(4-bromophenyl)piperazine
    —— 2,5-bis-ethylsulphanyl-thiazole-4-carboxylic acid methyl ester 1190716-03-0 C9H13NO2S3
    2,5-bis-ethylsulphanyl-thiazole-4-carboxylic acid methyl ester
    —— 2,2-Dimorpholino-propan 30214-50-7 C11H22N2O2
    2,2-Dimorpholino-propan
    —— 2-[[3-[[4-(dimethylamino)phenyl]methyl]-12-ethyl-4,16-dimethyl-2,5,11,14,18,21,24-heptaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.06,10]hexacosan-15-yl]carbamoyl]-1-methylpyridin-1-ium-3-olate 21625-41-2 C46H56N8O10
    2-[[3-[[4-(dimethylamino)phenyl]methyl]-12-ethyl-4,16-dimethyl-2,5,11,14,18,21,24-heptaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.06,10]hexacosan-15-yl]carbamoyl]-1-methylpyridin-1-ium-3-olate
    —— 2,2-Aziridinedicarboxylic acid, 1-methoxy-, monoethyl ester 58372-57-9 C7H11NO5
    2,2-Aziridinedicarboxylic acid, 1-methoxy-, monoethyl ester
    —— 2-(hydroxymethyl)-2-((trifluoromethyl)sulfonyl)propane-1,3-diol 1188370-51-5 C5H9F3O5S
    2-(hydroxymethyl)-2-((trifluoromethyl)sulfonyl)propane-1,3-diol
    —— 2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-4,8-dicarboxylic acid 848085-89-2 C14H15NO4
    2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-4,8-dicarboxylic acid
    —— 2-[(4-Methoxy-phenylamino)-(4-{N'-[1-phenyl-meth-(Z)-ylidene]-hydrazino}-phenyl)-methylene]-malononitrile 122127-86-0 C24H19N5O
    2-[(4-Methoxy-phenylamino)-(4-{N'-[1-phenyl-meth-(Z)-ylidene]-hydrazino}-phenyl)-methylene]-malononitrile
    —— (2S)-2-[(4S,5S)-2-ethyl-4,5-bis(methoxymethyl)-1,3-dioxolan-2-yl]butan-2-ol 107968-22-9 C13H26O5
    (2S)-2-[(4S,5S)-2-ethyl-4,5-bis(methoxymethyl)-1,3-dioxolan-2-yl]butan-2-ol
    —— 2-diazo-1-(furan-2-yl)-2-phenylethanone 1364738-40-8 C12H8N2O2
    2-diazo-1-(furan-2-yl)-2-phenylethanone
    —— 2-diazo-5-methyl-5-(5-methylfuran-2-yl)hexan-3-one 125254-47-9 C12H16N2O2
    2-diazo-5-methyl-5-(5-methylfuran-2-yl)hexan-3-one
    —— 2β-acetamido-3α-p-tolylthio-5α-cholestane 106145-67-9 C36H57NOS
    2β-acetamido-3α-p-tolylthio-5α-cholestane
    —— 2-(2-(2,6-dimethylphenylamino)-1-phenyl-2-(phenylimino)ethyl)-1,3-dioxo-2,3-dihydro-1H-indene 1374406-12-8 C31H26N2O2
    2-(2-(2,6-dimethylphenylamino)-1-phenyl-2-(phenylimino)ethyl)-1,3-dioxo-2,3-dihydro-1H-indene
    —— (2,2'-bipyrimidine)tetracarbonylchromium(0)-2,2'-bipyrimidine 121227-58-5 C8H6N4*C12H6CrN4O4
    (2,2'-bipyrimidine)tetracarbonylchromium(0)-2,2'-bipyrimidine
    —— (2R,4R,5R,6R)-6-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,4,5-trimethoxy-2-methoxymethyl-tetrahydro-pyran 114729-39-4 C15H28O7
    (2R,4R,5R,6R)-6-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,4,5-trimethoxy-2-methoxymethyl-tetrahydro-pyran
    —— 25-hydroxyholothurinogenin 112570-89-5 C30H46O5
    25-hydroxyholothurinogenin
    —— 2-{benzyloxycarbonyl-[3-(3-{(S)-2-tert-butoxycarbonylamino-2-[(R)-3-(3-isopropylbenzyl)-2-oxooxazoldin-5-yl]ethyl}phenoxy)propyl]amino}-6-methylisonicotinic acid ethyl ester 900798-99-4 C46H56N4O9
    2-{benzyloxycarbonyl-[3-(3-{(S)-2-tert-butoxycarbonylamino-2-[(R)-3-(3-isopropylbenzyl)-2-oxooxazoldin-5-yl]ethyl}phenoxy)propyl]amino}-6-methylisonicotinic acid ethyl ester
    —— 2-[1-(6-methoxy-3-pyridyl)-5-(2-pyridyl)-1H-pyrazole-3-carbonyl]pyrazolidine-1-carboxylic acid tert-butyl ester 875554-42-0 C23H26N6O4
    2-[1-(6-methoxy-3-pyridyl)-5-(2-pyridyl)-1H-pyrazole-3-carbonyl]pyrazolidine-1-carboxylic acid tert-butyl ester