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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methoxy-4-nitro-<i>N</i>-{2-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-ethyl}-benzamide 63044-92-8 C22H25N5O5
    2-methoxy-4-nitro-<i>N</i>-{2-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-ethyl}-benzamide
    —— 2-Phenyl-3-<pyridyl-(2)>-piperidin 101288-32-8 C16H18N2
    2-Phenyl-3-<pyridyl-(2)>-piperidin
    —— 2-Hydroxy-6-oxo-3,3-dimethyl-2-p-tolyl-piperidin 92500-89-5 C14H19NO2
    2-Hydroxy-6-oxo-3,3-dimethyl-2-p-tolyl-piperidin
    —— 2,6-Diethyl-3,4-butano-benzofuran 97499-28-0 C16H20O
    2,6-Diethyl-3,4-butano-benzofuran
    —— 2.7-Dichlor-9-<tetrabrom-o-phenylendioxy>-fluoren 858-55-9 C19H6Br4Cl2O2
    2.7-Dichlor-9-<tetrabrom-o-phenylendioxy>-fluoren
    —— 2,3-O,O-Isopropyliden-digifologenin 6877-41-4 C24H32O5
    2,3-O,O-Isopropyliden-digifologenin
    —— 2-(3,4-dichlorophenyl)-N-{4-[(7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)carbonyl]pyridin-2-yl}acetamide 1596335-57-7 C23H19Cl2N5O2
    2-(3,4-dichlorophenyl)-N-{4-[(7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)carbonyl]pyridin-2-yl}acetamide
    —— 2,4-dimethyl-3-pentyl (E,E)-2,4-tetradecadienoate 111649-41-3 C21H38O2
    2,4-dimethyl-3-pentyl (E,E)-2,4-tetradecadienoate
    —— 2-Fluoro-2-methoxycyclopropane-1-carbonitrile 105783-71-9 C5H6FNO
    2-Fluoro-2-methoxycyclopropane-1-carbonitrile
    —— 2-antipyrinyl-6-ethoxycarbonyl-7-ethoxycarbonylmethylpyrazolo<1,5-c>-as-triazine 109547-57-1 C23H24N6O5
    2-antipyrinyl-6-ethoxycarbonyl-7-ethoxycarbonylmethylpyrazolo<1,5-c>-as-triazine
    —— 2-acetyl-3H,8H-indolo<4,5-e>indole 121512-29-6 C16H12N2O
    2-acetyl-3H,8H-indolo<4,5-e>indole
    —— 2-[(1R,3S)-2,2-Dimethyl-3-(2-methyl-[1,3]dioxolan-2-ylmethyl)-cyclopropyl]-1,1-diphenyl-ethanol 76449-64-4 C24H30O3
    2-[(1R,3S)-2,2-Dimethyl-3-(2-methyl-[1,3]dioxolan-2-ylmethyl)-cyclopropyl]-1,1-diphenyl-ethanol
    —— <2E,2(E),7(E)>-2,7-Bis(4,8-dimethyl-3,7-nonadienyl)-2-octenedial 131938-71-1 C30H48O2
    <2E,2(E),7(E)>-2,7-Bis(4,8-dimethyl-3,7-nonadienyl)-2-octenedial
    —— (2E,6E)-ethyl 6-methylnona-2,6,8-trienoate 1446794-76-8 C12H18O2
    (2E,6E)-ethyl 6-methylnona-2,6,8-trienoate
    —— (2S,3R,8aS)-5-[(benzyloxy)methyl]-1-(4-methoxybenzyl)-2-methyl-1,2,3,7,8,8a-hexahydroquinolin-3-ol 1020259-94-2 C26H31NO3
    (2S,3R,8aS)-5-[(benzyloxy)methyl]-1-(4-methoxybenzyl)-2-methyl-1,2,3,7,8,8a-hexahydroquinolin-3-ol
    —— 2-[1-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]piperidin-4-yl]-N-ethylacetamide 1321872-12-1 C21H26N6O
    2-[1-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]piperidin-4-yl]-N-ethylacetamide
    —— (2S)-N-carbamimidoyl-3-(4-chlorophenyl)-2-(naphthalen-1-yl)propanamide hydrochloride 1538616-59-9 C20H18ClN3O*ClH
    (2S)-N-carbamimidoyl-3-(4-chlorophenyl)-2-(naphthalen-1-yl)propanamide hydrochloride
    —— [2-[[3,5-Bis(trifluoromethyl)phenyl]methoxy]-5-fluorophenyl]methyl-triphenylphosphanium;bromide 934753-28-3 Br*C34H25F7OP
    [2-[[3,5-Bis(trifluoromethyl)phenyl]methoxy]-5-fluorophenyl]methyl-triphenylphosphanium;bromide
    —— 20-methyl-1α,3β-bis(methoxycarbonyloxy)pregna-5,7-dien-21-ol 141662-69-3 C26H38O7
    20-methyl-1α,3β-bis(methoxycarbonyloxy)pregna-5,7-dien-21-ol
    —— (2S)-N-carbamimidoyl-3-(3-methylphenyl)-2-phenylpropanamide hydrochloride 1538615-18-7 C17H19N3O*ClH
    (2S)-N-carbamimidoyl-3-(3-methylphenyl)-2-phenylpropanamide hydrochloride
    —— 2-(4-(9-fluorononyloxy)phenyl)-2,3-dihydro-5,7-dihydroxychromen-4-one 879223-93-5 C24H29FO5
    2-(4-(9-fluorononyloxy)phenyl)-2,3-dihydro-5,7-dihydroxychromen-4-one
    —— 2-(4-Bromo-benzenesulfonyl)-N-(4-chloro-phenyl)-2-cyano-thioacetamide 132275-68-4 C15H10BrClN2O2S2
    2-(4-Bromo-benzenesulfonyl)-N-(4-chloro-phenyl)-2-cyano-thioacetamide
    —— 2-fluoro-3-[4-(pyrrolidin-1-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]benzonitrile 1527475-26-8 C17H14FN5
    2-fluoro-3-[4-(pyrrolidin-1-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]benzonitrile
    —— 2-diazo-3-oxo-6-(m-tolyl)hexanenitrile 1431791-21-7 C13H13N3O
    2-diazo-3-oxo-6-(m-tolyl)hexanenitrile
    —— 2'-C-α-(3-acetoxypropyl)-N<sup>4</sup>-acetyl-2'-deoxycytidine 929078-11-5 C16H23N3O7
    2'-C-α-(3-acetoxypropyl)-N<sup>4</sup>-acetyl-2'-deoxycytidine
    —— 2-Ethyl-2-methyl-1,2-dihydro-benzo[d]imidazo[1,2-a]imidazol-3-one 129256-47-9 C12H13N3O
    2-Ethyl-2-methyl-1,2-dihydro-benzo[d]imidazo[1,2-a]imidazol-3-one
    —— 2-(3-chloro-biphenyl-2-yloxy)-ethanol 59881-92-4 C14H13ClO2
    2-(3-chloro-biphenyl-2-yloxy)-ethanol
    —— 2-(imidazolidin-2-ylidene)-1-(4-methoxyphenyl)-2-(phenylselanyl)ethan-1-one 1631146-76-3 C18H18N2O2Se
    2-(imidazolidin-2-ylidene)-1-(4-methoxyphenyl)-2-(phenylselanyl)ethan-1-one
    —— (2S,3S,4R)-2-aminohexacosane-1,3,4-triol 1053269-47-8 C26H55NO3
    (2S,3S,4R)-2-aminohexacosane-1,3,4-triol
    —— 2-chloro-N-(isothiocyanatomethyl)-N-(2-methylphenyl)acetamide 109876-65-5 C11H11ClN2OS
    2-chloro-N-(isothiocyanatomethyl)-N-(2-methylphenyl)acetamide
    —— (2R,3S,4R,5R)-2-(2-Ethyl-2H-tetrazol-5-yl)-5-[6-(3-iodo-benzylamino)-2-(2-morpholin-4-yl-ethylamino)-purin-9-yl]-tetrahydro-furan-3,4-diol 210238-46-3 C25H32IN11O4
    (2R,3S,4R,5R)-2-(2-Ethyl-2H-tetrazol-5-yl)-5-[6-(3-iodo-benzylamino)-2-(2-morpholin-4-yl-ethylamino)-purin-9-yl]-tetrahydro-furan-3,4-diol
    —— 2-(2-chloroethyl)-2-(4-oxopent-2-enyl)malonic acid diethyl ester 874337-90-3 C14H21ClO5
    2-(2-chloroethyl)-2-(4-oxopent-2-enyl)malonic acid diethyl ester
    —— 2-(2-methoxy-phenyl)-3-methyl-benzothiazolium; iodide 21223-48-3 C15H14NOS*I
    2-(2-methoxy-phenyl)-3-methyl-benzothiazolium; iodide
    —— 2-((trimethylsilyl)oxy)tridecanenitrile 134518-17-5 C16H33NOSi
    2-((trimethylsilyl)oxy)tridecanenitrile
    —— 2,2-diphenethyl-[1,3]dithiane 31593-41-6 C20H24S2
    2,2-diphenethyl-[1,3]dithiane
    —— (2S,3S,4S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-4-isopropenyl-3-methyl-pyrrolidine-1-carboxylic acid phenyl ester 111421-90-0 C22H35NO3Si
    (2S,3S,4S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-4-isopropenyl-3-methyl-pyrrolidine-1-carboxylic acid phenyl ester
    —— (2-chloro-4-fluorophenyl)methyl isothiourea hydrochloride 1211527-73-9 C8H8ClFN2S*ClH
    (2-chloro-4-fluorophenyl)methyl isothiourea hydrochloride
    —— 2-((E)-Hept-5-enyl)-2-iodo-malonic acid dimethyl ester 120790-54-7 C12H19IO4
    2-((E)-Hept-5-enyl)-2-iodo-malonic acid dimethyl ester
    —— 2-{(2R,3R)-2-Acetylsulfanyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid 2,2,2-trichloro-ethyl ester 98575-52-1 C20H32Cl3NO5SSi
    2-{(2R,3R)-2-Acetylsulfanyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-1-yl}-3-methyl-but-2-enoic acid 2,2,2-trichloro-ethyl ester
    —— 2-[2-chloro-4-(2-{2-cyclopentyl-4-hydroxy-5-[(1-methyl-1H-pyrazol-4-yl)methyl]-6-oxo-3,6-dihydro-2H-pyran-2-yl}ethyl)phenyl]-2-methylpropanenitrile 877132-51-9 C27H32ClN3O3
    2-[2-chloro-4-(2-{2-cyclopentyl-4-hydroxy-5-[(1-methyl-1H-pyrazol-4-yl)methyl]-6-oxo-3,6-dihydro-2H-pyran-2-yl}ethyl)phenyl]-2-methylpropanenitrile
    —— 2,3-dichloro-N-{(1R,2R)-1-[[(2R)-2-hydroxy-3-(methylsulfonyl)propanoyl](methyl)amino]-2,3-dihydro-1H-inden-2-yl}-4H-thieno[2,3-b]pyrrole-5-carboxamide 846545-98-0 C21H21Cl2N3O5S2
    2,3-dichloro-N-{(1R,2R)-1-[[(2R)-2-hydroxy-3-(methylsulfonyl)propanoyl](methyl)amino]-2,3-dihydro-1H-inden-2-yl}-4H-thieno[2,3-b]pyrrole-5-carboxamide
    —— 2-Butenamide, N-(7-fluoro-3,4-dihydro-4-oxo-6-quinazolinyl)-4-(1-piperidinyl)-, (2E)- 1458047-80-7 C17H19FN4O2
    2-Butenamide, N-(7-fluoro-3,4-dihydro-4-oxo-6-quinazolinyl)-4-(1-piperidinyl)-, (2E)-
    —— 2,4-dimethoxy-5-(3-hydroxypropyl)pyrimidine 1450618-02-6 C9H14N2O3
    2,4-dimethoxy-5-(3-hydroxypropyl)pyrimidine
    —— 2-amino-5-butyl-4-(4-fluorophenyl)-6-(pyridine-4-yl)pyrimidine 1395344-84-9 C19H19FN4
    2-amino-5-butyl-4-(4-fluorophenyl)-6-(pyridine-4-yl)pyrimidine
    —— 2-[2-(3-tert-butyl-4-hydroxy-5-methyl-phenyl)-2-oxo-ethyl]-6-ethoxy-3-imino-2,3-dihydro-1H-isoindole-5-carboxylic acid methylamide 774533-05-0 C25H31N3O4
    2-[2-(3-tert-butyl-4-hydroxy-5-methyl-phenyl)-2-oxo-ethyl]-6-ethoxy-3-imino-2,3-dihydro-1H-isoindole-5-carboxylic acid methylamide
    —— (+/-)-(2-RS,4-RS,5-RS)-4-chloro-5-<(E)-2-chloroethenyl>-5-methyl-2-(phenylselennenyl)cyclohexanone 97749-28-5 C15H16Cl2OSe
    (+/-)-(2-RS,4-RS,5-RS)-4-chloro-5-<(E)-2-chloroethenyl>-5-methyl-2-(phenylselennenyl)cyclohexanone
    —— 2-(α-diphenyl-α-acetyloxy)methyl-3-acetyl-5-benzyl-1,3,4-oxadiazoline 133468-84-5 C26H24N2O4
    2-(α-diphenyl-α-acetyloxy)methyl-3-acetyl-5-benzyl-1,3,4-oxadiazoline
    —— 2-{4-(4-Chloro-phenyl)-3-[1-(3,4-dimethoxy-phenyl)-meth-(E)-ylidene]-3H-benzo[b][1,4]diazepin-2-yl}-phenol 134299-48-2 C30H23ClN2O3
    2-{4-(4-Chloro-phenyl)-3-[1-(3,4-dimethoxy-phenyl)-meth-(E)-ylidene]-3H-benzo[b][1,4]diazepin-2-yl}-phenol
    —— 2ξ,4ξ-dibromo-B-homo-5α-androstan-17β-ol-3-one acetate 97549-44-5 C22H32Br2O3
    2ξ,4ξ-dibromo-B-homo-5α-androstan-17β-ol-3-one acetate
    —— 2-bromo-5-isobutylthiophene-3-carboxylic acid ethyl ester 848555-42-0 C11H15BrO2S
    2-bromo-5-isobutylthiophene-3-carboxylic acid ethyl ester