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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3-dihydro-5-(4-fluorobenzyl)-furan 117081-41-1 C11H11FO
    2,3-dihydro-5-(4-fluorobenzyl)-furan
    —— 2-aminocarbonylamino-5-(3-methylbenzothiophen-2-yl)pyrrole-3-carboxamide 1210038-43-9 C15H14N4O2S
    2-aminocarbonylamino-5-(3-methylbenzothiophen-2-yl)pyrrole-3-carboxamide
    —— 2-{[4-(4-cyclopropylpiperazin-1-yl)-3-methylphenyl]amino}-7-(pyridin-2-yl)pyrimido[4',5':4,5]pyrimido[1,2-b]indazol-5(7H)-one 1242150-55-5 C31H29N9O
    2-{[4-(4-cyclopropylpiperazin-1-yl)-3-methylphenyl]amino}-7-(pyridin-2-yl)pyrimido[4',5':4,5]pyrimido[1,2-b]indazol-5(7H)-one
    —— 2-(2,2-difluoro-1,3-benzodioxol-4-yl)-N-(1-methyl-1H-tetrazol-5-yl)-7-azaspiro[3.5]nonane-7-carboxamide 1225275-99-9 C18H20F2N6O3
    2-(2,2-difluoro-1,3-benzodioxol-4-yl)-N-(1-methyl-1H-tetrazol-5-yl)-7-azaspiro[3.5]nonane-7-carboxamide
    —— 2-[(4-methoxyphenylamino)carbonylmethylthio]-6-(2,6-dichlorobenzyl)pyrimidin-4(3H)-one 1200565-35-0 C20H17Cl2N3O3S
    2-[(4-methoxyphenylamino)carbonylmethylthio]-6-(2,6-dichlorobenzyl)pyrimidin-4(3H)-one
    —— 2-{3-[(Tert-butyldimethylsilyl)oxy]oxetan-3-yl}acetaldehyde 2167748-73-2 C11H22O3Si
    2-{3-[(Tert-butyldimethylsilyl)oxy]oxetan-3-yl}acetaldehyde
    —— 2-Indenal-oxim 2750-92-7 C10H9NO
    2-Indenal-oxim
    —— 2-Mercapto-3,7-dimethyl-hypoxanthin (2-Thio-theobromin) 19373-97-8 C7H8N4OS
    2-Mercapto-3,7-dimethyl-hypoxanthin (2-Thio-theobromin)
    —— {2-(η6-hexamethylbenzene)-closo-2,1-RuSB8H8} 138213-89-5 C12H26B8RuS
    {2-(η6-hexamethylbenzene)-closo-2,1-RuSB8H8}
    —— 2,2,3-trimethyl-cyclopent-3-enecarboxylic acid amide 73956-80-6 C9H15NO
    2,2,3-trimethyl-cyclopent-3-enecarboxylic acid amide
    —— 2,3-Dioxo-2,3-dihydro-benzo[1,4]oxazine-4-carboxylic acid [2-(4-hydroxy-phenyl)-4-oxo-thiazolidin-3-yl]-amide 134838-66-7 C18H13N3O6S
    2,3-Dioxo-2,3-dihydro-benzo[1,4]oxazine-4-carboxylic acid [2-(4-hydroxy-phenyl)-4-oxo-thiazolidin-3-yl]-amide
    —— {(2R,3S,4S,6R)-4-Benzyloxy-6-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3-triethylsilanyloxy-tetrahydro-pyran-2-yl}-acetaldehyde 132375-65-6 C39H56O5Si2
    {(2R,3S,4S,6R)-4-Benzyloxy-6-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3-triethylsilanyloxy-tetrahydro-pyran-2-yl}-acetaldehyde
    —— [(2R,3S,6R)-3-acetyloxy-6-(2-chloro-4-hydroxy-2-methylbutyl)-3,6-dihydro-2H-pyran-2-yl]methyl acetate 130847-24-4 C15H23ClO6
    [(2R,3S,6R)-3-acetyloxy-6-(2-chloro-4-hydroxy-2-methylbutyl)-3,6-dihydro-2H-pyran-2-yl]methyl acetate
    —— (2E)-3-(2-(2-(2,5,7,8-tetramethylchroman-2-yl)ethoxy)-4-(imidazol-1-ylmethyl)phenyl)-2-propenoic acid hydrochloride 499143-65-6 C28H32N2O4*ClH
    (2E)-3-(2-(2-(2,5,7,8-tetramethylchroman-2-yl)ethoxy)-4-(imidazol-1-ylmethyl)phenyl)-2-propenoic acid hydrochloride
    —— 2-(1-Ethyl-4-hydroxy-piperidin-4-yl)-butyronitrile 28608-95-9 C11H20N2O
    2-(1-Ethyl-4-hydroxy-piperidin-4-yl)-butyronitrile
    —— (2S,3S)-2-amino-1-[(3S)-3-fluoropyrrolidin-1-yl]-3-(4-quinolin-6-ylphenyl)butan-1-one 690257-19-3 C23H24FN3O
    (2S,3S)-2-amino-1-[(3S)-3-fluoropyrrolidin-1-yl]-3-(4-quinolin-6-ylphenyl)butan-1-one
    —— 2-Benzyl-4-(4-methoxy-phenyl)-1,2,3,4-tetrahydro-isoquinolin-4-ol 142818-17-5 C23H23NO2
    2-Benzyl-4-(4-methoxy-phenyl)-1,2,3,4-tetrahydro-isoquinolin-4-ol
    —— 2-(4,4-dimethyl-oxazolidin-2-ylidene)-1-(<i>trans</i>-3-methyl-oxiranyl)-ethanone 51898-93-2 C10H15NO3
    2-(4,4-dimethyl-oxazolidin-2-ylidene)-1-(<i>trans</i>-3-methyl-oxiranyl)-ethanone
    —— 2-methyl-1,6-diphenyl-5-phenylazo-1<i>H</i>-pyrrolo[1,2-<i>b</i>][1,2,4]triazole 54924-72-0 C24H19N5
    2-methyl-1,6-diphenyl-5-phenylazo-1<i>H</i>-pyrrolo[1,2-<i>b</i>][1,2,4]triazole
    —— 2-(4,5-Diphenyl-2-oxazolylmercapto)buttersaeure 40198-43-4 C19H17NO3S
    2-(4,5-Diphenyl-2-oxazolylmercapto)buttersaeure
    —— 2-Dichlormethylenamino-4.5.6-trichlorpyrimidin 65867-02-9 C5Cl5N3
    2-Dichlormethylenamino-4.5.6-trichlorpyrimidin
    —— 2-Butyl-6,7-diphenoxy-benzo[de]isoquinoline-1,3-dione 52029-08-0 C28H23NO4
    2-Butyl-6,7-diphenoxy-benzo[de]isoquinoline-1,3-dione
    —— 2-Ethylendioxy-7-azabicyclo<4.1.o>heptan 49613-86-7 C8H13NO2
    2-Ethylendioxy-7-azabicyclo<4.1.o>heptan
    —— 2-Ethylclav-2-em-3-carbonsaeure 66453-13-2 C8H9NO4
    2-Ethylclav-2-em-3-carbonsaeure
    —— 2-benzooxazol-2-yl-3,5-dimethyl-phenol 60344-94-7 C15H13NO2
    2-benzooxazol-2-yl-3,5-dimethyl-phenol
    —— (2-oxo-2,3-dihydro-benzoxazol-6-yl)-thiourea 98555-11-4 C8H7N3O2S
    (2-oxo-2,3-dihydro-benzoxazol-6-yl)-thiourea
    —— 2,5,10,13-tetra-tert-butylhelianthrone 149917-05-5 C44H46O2
    2,5,10,13-tetra-tert-butylhelianthrone
    —— 2-allyloxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]benzamide 30567-00-1 C22H28N2O3
    2-allyloxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]benzamide
    —— 2,2,<i>N</i>,<i>N</i>-tetramethyl-3-(4-methyl-3-phenyl-pyrazol-1-yl)-propionamide 59844-04-1 C17H23N3O
    2,2,<i>N</i>,<i>N</i>-tetramethyl-3-(4-methyl-3-phenyl-pyrazol-1-yl)-propionamide
    —— 2-Bromomethyl-2,5,5-tris-chloromethyl-cyclopentanone 67059-02-3 C9H12BrCl3O
    2-Bromomethyl-2,5,5-tris-chloromethyl-cyclopentanone
    —— 2-Oxo-4-phenyl-6-(5,6,7,8-tetrahydro-naphthalen-2-yl)-piperidine-3-carbonitrile 66298-13-3 C22H22N2O
    2-Oxo-4-phenyl-6-(5,6,7,8-tetrahydro-naphthalen-2-yl)-piperidine-3-carbonitrile
    —— 2-[2-(4-fluoro-phenyl)-cyclopropylamino]-thiazol-4-one 879324-67-1 C12H11FN2OS
    2-[2-(4-fluoro-phenyl)-cyclopropylamino]-thiazol-4-one
    —— 24-epi-okadaic acid 156768-72-8 C44H68O13
    24-epi-okadaic acid
    —— (2-Bromo-1-methoxy-ethyl)-cyclopentane 1824189-53-8 C8H15BrO
    (2-Bromo-1-methoxy-ethyl)-cyclopentane
    —— 2-Brom-2-(3,4-dichlorphenyl)-indan-1,3-dion 6549-66-2 C15H7BrCl2O2
    2-Brom-2-(3,4-dichlorphenyl)-indan-1,3-dion
    —— 2-(1-cyclopropylmethyl-2,4-dioxo-1,3-diazaspiro[4.5]dec-3-yl)-N-(2,6-diisopropylphenyl)-acetamide 1129865-94-6 C26H37N3O3
    2-(1-cyclopropylmethyl-2,4-dioxo-1,3-diazaspiro[4.5]dec-3-yl)-N-(2,6-diisopropylphenyl)-acetamide
    —— (2-nitro-trans-cinnamylidene)-malonic acid diethyl ester 101294-45-5 C16H17NO6
    (2-nitro-trans-cinnamylidene)-malonic acid diethyl ester
    —— 2-<i>p</i>-tolyl-4,5,6,7-tetrahydro-benzothiazole-4-carboxylic acid ethyl ester 33695-08-8 C17H19NO2S
    2-<i>p</i>-tolyl-4,5,6,7-tetrahydro-benzothiazole-4-carboxylic acid ethyl ester
    —— {2-tert-butyl-4-[2-(5-ethoxy-1-imino-6-methylcarbamoyl-1,3-dihydro-isoindol-2-yl)-acetyl]-6-methoxy-phenoxy}-acetic acid 474628-90-5 C27H33N3O7
    {2-tert-butyl-4-[2-(5-ethoxy-1-imino-6-methylcarbamoyl-1,3-dihydro-isoindol-2-yl)-acetyl]-6-methoxy-phenoxy}-acetic acid
    —— 2'-carboxymethoxy-6'-hydroxy-4-(2-hydroxyethoxy)dihydrochalcone 770745-61-4 C19H20O7
    2'-carboxymethoxy-6'-hydroxy-4-(2-hydroxyethoxy)dihydrochalcone
    —— 2,3-epoxy-1,2,3-trimethyl-norbornane 873965-99-2 C10H16O
    2,3-epoxy-1,2,3-trimethyl-norbornane
    —— 2-chloro-4-isopropyl-5,8-dimethylquinoline 1285387-99-6 C14H16ClN
    2-chloro-4-isopropyl-5,8-dimethylquinoline
    —— [(2-ethyl-6-(4-fluorophenyl)pyridine(-1H))PtCl(dimethyl sulfoxide)] 1221893-25-9 C15H17ClFNOPtS
    [(2-ethyl-6-(4-fluorophenyl)pyridine(-1H))PtCl(dimethyl sulfoxide)]
    —— 2-[5-(4-Methoxyphenyl)-1-pyridin-2-ylpyrazol-3-yl]pyridine 1613363-78-2 C20H16N4O
    2-[5-(4-Methoxyphenyl)-1-pyridin-2-ylpyrazol-3-yl]pyridine
    —— 2-({3-[3-benzyl-8-(trifluoromethyl)quinolin-4-yl]benzyl}amino)-5-methylbenzoic acid 1127736-79-1 C32H25F3N2O2
    2-({3-[3-benzyl-8-(trifluoromethyl)quinolin-4-yl]benzyl}amino)-5-methylbenzoic acid
    —— 2-Methyl-4-brommethyl-2-nonyl-<1,3>-dioxolan 3408-75-1 C14H27BrO2
    2-Methyl-4-brommethyl-2-nonyl-<1,3>-dioxolan
    —— 2-(3,4-dimethoxyphenyl)-4-hydroxy-1-N,3-N,4-trimethyl-6-oxocyclohexane-1,3-dicarboxamide 132599-17-8 C19H26N2O6
    2-(3,4-dimethoxyphenyl)-4-hydroxy-1-N,3-N,4-trimethyl-6-oxocyclohexane-1,3-dicarboxamide
    —— 2-Benzoylamino-3-[(E)-(4-hydroxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methoxy-methylimino]-propionic acid 4-methoxy-benzyl ester 65038-04-2 C26H32N2O8
    2-Benzoylamino-3-[(E)-(4-hydroxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methoxy-methylimino]-propionic acid 4-methoxy-benzyl ester
    —— (2R,3S)-2-Methoxy-3-vinyl-bicyclo[2.2.1]heptane 65535-09-3 C10H16O
    (2R,3S)-2-Methoxy-3-vinyl-bicyclo[2.2.1]heptane
    —— (2S,3S,4R,5R)-3-Benzyloxy-2-((R)-1,2-dimethoxy-ethyl)-4,5-dimethoxy-tetrahydro-furan 65827-23-8 C17H26O6
    (2S,3S,4R,5R)-3-Benzyloxy-2-((R)-1,2-dimethoxy-ethyl)-4,5-dimethoxy-tetrahydro-furan