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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4-Dihydroxy-1,10-phenanthrolin 91330-40-4 C12H8N2O2
    2,4-Dihydroxy-1,10-phenanthrolin
    —— 2-methyl-4-oxo-thiochroman-5-carboxylic acid methyl ester 69187-23-1 C12H12O3S
    2-methyl-4-oxo-thiochroman-5-carboxylic acid methyl ester
    —— 2,2'-Biphenylenphenyl-p-nitrophenylphosphoniumjodid 53530-45-3 C24H17NO2P*I
    2,2'-Biphenylenphenyl-p-nitrophenylphosphoniumjodid
    —— [(2S,4S,5S)-4-((Z)-Hex-3-ene-1,5-diynyl)-4,5-dimethoxy-tetrahydro-furan-2-yl]-methanol 146758-45-4 C13H16O4
    [(2S,4S,5S)-4-((Z)-Hex-3-ene-1,5-diynyl)-4,5-dimethoxy-tetrahydro-furan-2-yl]-methanol
    —— 2-Phenyl-Δ<sup>2</sup>-dihydrothiopyran-carbonsaeure-(3) 91962-93-5 C12H12O2S
    2-Phenyl-Δ<sup>2</sup>-dihydrothiopyran-carbonsaeure-(3)
    —— 2,2,2-Trifluor-1-ethoxy-N-benzyloxycarbonyl-ethylamin 6776-50-7 C12H14F3NO3
    2,2,2-Trifluor-1-ethoxy-N-benzyloxycarbonyl-ethylamin
    —— 2,4-dimethoxy-6-(4-methoxy-2-nitro-phenoxy)-[1,3,5]triazine 39896-81-6 C12H12N4O6
    2,4-dimethoxy-6-(4-methoxy-2-nitro-phenoxy)-[1,3,5]triazine
    —— 2,4-dimethyl-3-[2]piperidyl-pentan-3-ol; hydrochloride 100387-01-7 C12H25NO*ClH
    2,4-dimethyl-3-[2]piperidyl-pentan-3-ol; hydrochloride
    —— 2-Methyl-1,3-diacetoxy-cycloheptan 91882-49-4 C12H20O4
    2-Methyl-1,3-diacetoxy-cycloheptan
    —— (2R,3S)-3-Hydroxymethyl-1-trityloxy-aziridine-2-carboxylic acid tert-butyl ester 264147-92-4 C27H29NO4
    (2R,3S)-3-Hydroxymethyl-1-trityloxy-aziridine-2-carboxylic acid tert-butyl ester
    —— 2-((8R,9S,13S,14S,17S)-3-Methoxy-13-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yloxy)-ethanol 2774-47-2 C21H32O3
    2-((8R,9S,13S,14S,17S)-3-Methoxy-13-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yloxy)-ethanol
    —— (2R,3R,4R,5S)-2-Allyl-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-3,4-diol 252904-79-3 C24H32O4Si
    (2R,3R,4R,5S)-2-Allyl-5-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-furan-3,4-diol
    —— 2-isopropylidene-4-vinyl-[1,3]dithiolane 56963-07-6 C8H12S2
    2-isopropylidene-4-vinyl-[1,3]dithiolane
    —— [2-(3-Cyano-propa-1,2-dienyl)-phenyl]-carbamic acid ethyl ester 52618-52-7 C13H12N2O2
    [2-(3-Cyano-propa-1,2-dienyl)-phenyl]-carbamic acid ethyl ester
    —— (2S,3S,5S,8R,9S,10S,13R,14S,17R)-3-fluoro-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-2-ol 26196-95-2 C27H47FO
    (2S,3S,5S,8R,9S,10S,13R,14S,17R)-3-fluoro-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-2-ol
    —— 2-(2-furan-3-yl-ethyl)-3-methyl-cyclohex-2-enone 690254-59-2 C13H16O2
    2-(2-furan-3-yl-ethyl)-3-methyl-cyclohex-2-enone
    —— 2-butyryl-1,2-dihydro-isoquinoline-1-carbonitrile 92245-15-3 C14H14N2O
    2-butyryl-1,2-dihydro-isoquinoline-1-carbonitrile
    —— 2-(1-iodomethyl-2,6-dioxo-piperidine-3-yl)-1,3-dihydro-2H-isoindole-1,3-dione 359869-13-9 C14H11IN2O4
    2-(1-iodomethyl-2,6-dioxo-piperidine-3-yl)-1,3-dihydro-2H-isoindole-1,3-dione
    —— (2R,3S,4R,5R)-2-Hydroxymethyl-5-[6-(2-p-tolyl-ethylamino)-purin-9-yl]-tetrahydro-furan-3,4-diol 101565-68-8 C19H23N5O4
    (2R,3S,4R,5R)-2-Hydroxymethyl-5-[6-(2-p-tolyl-ethylamino)-purin-9-yl]-tetrahydro-furan-3,4-diol
    —— (2S,3S)-2-((R)-1-(4-bromophenyl)-2-nitroethyl)-3-(4-methoxyphenyl)-1-phenylpentan-1-one 1334680-67-9 C26H26BrNO4
    (2S,3S)-2-((R)-1-(4-bromophenyl)-2-nitroethyl)-3-(4-methoxyphenyl)-1-phenylpentan-1-one
    —— ((2R,3S,4R,5R)-5-(6-(2-(dimethylamino)ethylamino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl sulfamate 1310342-06-3 C14H23N7O6S
    ((2R,3S,4R,5R)-5-(6-(2-(dimethylamino)ethylamino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl sulfamate
    —— 2-bromo-6-fluoro-3',5'-dimethylbiphenyl 1233367-48-0 C14H12BrF
    2-bromo-6-fluoro-3',5'-dimethylbiphenyl
    —— 2-{[2-(pyrrolidin-1-yl)ethyl]sulfonyl}ethyl N,N,N',N'-tetrakis(2-chloroethyl)phosphorodiamidate hydrochloride 1029309-59-8 C16H32Cl4N3O4PS*ClH
    2-{[2-(pyrrolidin-1-yl)ethyl]sulfonyl}ethyl N,N,N',N'-tetrakis(2-chloroethyl)phosphorodiamidate hydrochloride
    —— 2-amino-4-(benzo[b]thiophene-2-yl)-6-(benzofurane-2-yl)-5-butylpyrimidine 1395344-99-6 C24H21N3OS
    2-amino-4-(benzo[b]thiophene-2-yl)-6-(benzofurane-2-yl)-5-butylpyrimidine
    —— {2-Dimethylamino-3-[1-dimethylamino-meth-(Z)-ylidene]-3H-inden-1-ylmethylene}-dimethyl-ammonium 47045-61-4 C17H24N3
    {2-Dimethylamino-3-[1-dimethylamino-meth-(Z)-ylidene]-3H-inden-1-ylmethylene}-dimethyl-ammonium
    —— 2-(2,6-dichloro-phenylamino)-1H-benzimidazole-5-carboxylic acid (4-chloro-3-fluoro-phenyl)amide 1219118-70-3 C20H12Cl3FN4O
    2-(2,6-dichloro-phenylamino)-1H-benzimidazole-5-carboxylic acid (4-chloro-3-fluoro-phenyl)amide
    —— 2,8-Dimethyl-non-1-en-3-yn-5-ol 74633-96-8 C11H18O
    2,8-Dimethyl-non-1-en-3-yn-5-ol
    —— [(2R,3R)-3-((R)-1-Methoxymethoxy-2-methyl-propyl)-oxiranyl]-phenyl-methanone 124732-69-0 C15H20O4
    [(2R,3R)-3-((R)-1-Methoxymethoxy-2-methyl-propyl)-oxiranyl]-phenyl-methanone
    —— 2-[(3-hydroxyphenyl)methylideneamino]acetic acid 158069-92-2 C9H9NO3
    2-[(3-hydroxyphenyl)methylideneamino]acetic acid
    —— 2-methoxy-1-<<2-(trimethylsilyl)ethoxy>carbonyl>perhydroazepine 128980-86-9 C13H27NO3Si
    2-methoxy-1-<<2-(trimethylsilyl)ethoxy>carbonyl>perhydroazepine
    —— 2-((R)-1-{[(4S,5R)-2-((S)-1-Amino-2-methyl-butyl)-5-methyl-4,5-dihydro-oxazole-4-carbonyl]-amino}-2-methyl-propyl)-thiazole-4-carboxylic acid methyl ester 100803-73-4 C19H30N4O4S
    2-((R)-1-{[(4S,5R)-2-((S)-1-Amino-2-methyl-butyl)-5-methyl-4,5-dihydro-oxazole-4-carbonyl]-amino}-2-methyl-propyl)-thiazole-4-carboxylic acid methyl ester
    —— (2,2-dimethylcyclopropyl)-[4-[5-hydroxy-5-[4-[5-hydroxy-5-[4-(5-hydroxy-2-methyl-5-phenylpentan-2-yl)phenyl]-2-methylpentan-2-yl]phenyl]-2-methylpentan-2-yl]phenyl]methanone 138354-18-4 C48H62O4
    (2,2-dimethylcyclopropyl)-[4-[5-hydroxy-5-[4-[5-hydroxy-5-[4-(5-hydroxy-2-methyl-5-phenylpentan-2-yl)phenyl]-2-methylpentan-2-yl]phenyl]-2-methylpentan-2-yl]phenyl]methanone
    —— 2-[5-(2,6-dichlorophenyl)-3-methyl-1,2-oxazol-4-yl]-4-(4-chlorobenzylidene)-1,3-oxazol-5(4H)-one 1478925-66-4 C20H11Cl3N2O3
    2-[5-(2,6-dichlorophenyl)-3-methyl-1,2-oxazol-4-yl]-4-(4-chlorobenzylidene)-1,3-oxazol-5(4H)-one
    —— (2R,3S,4R,5R,6R)-2-[2-(iodomethyl)prop-2-enyl]-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxane 1053695-02-5 C38H41IO5
    (2R,3S,4R,5R,6R)-2-[2-(iodomethyl)prop-2-enyl]-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxane
    —— {2-Aminospiro[3.3]heptan-2-yl}methanol hydrochloride 2287301-50-0 C8H16ClNO
    {2-Aminospiro[3.3]heptan-2-yl}methanol hydrochloride
    —— 2-(hydroxy(2-hydroxy-5-oxo-2,5-dihydrofuran-3-yl)methyl)acrylonitrile 1033438-88-8 C8H7NO4
    2-(hydroxy(2-hydroxy-5-oxo-2,5-dihydrofuran-3-yl)methyl)acrylonitrile
    —— 2-(3-bromopropyl)-5,6-dimethyl-4H-1,4-benzothiazin-3-one 139331-24-1 C13H16BrNOS
    2-(3-bromopropyl)-5,6-dimethyl-4H-1,4-benzothiazin-3-one
    —— (2S,3R,4R,5S,6R,8R,9S)-9-ethyl-2-[(S)-2-hydroxy-1-methylethyl]-3,5,8-trimethyl-1,7-dioxaspiro[5.5]undec-10-en-4-yl acetate 850026-99-2 C19H32O5
    (2S,3R,4R,5S,6R,8R,9S)-9-ethyl-2-[(S)-2-hydroxy-1-methylethyl]-3,5,8-trimethyl-1,7-dioxaspiro[5.5]undec-10-en-4-yl acetate
    —— 2,6,10-tris<N-(2-aminoethyl)tosylamino>-12c-methyl-4,8,12-trioxatricornan 164933-50-0 C47H48N6O9S3
    2,6,10-tris<N-(2-aminoethyl)tosylamino>-12c-methyl-4,8,12-trioxatricornan
    —— (2R)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-[(1'',2'',3'',4'',6''-tetra-O-acetyl-α-D-galactopyranosylpropyl)sulfanyl]propionic acid tert-butyl ester 1201807-39-7 C39H49NO13S
    (2R)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-[(1'',2'',3'',4'',6''-tetra-O-acetyl-α-D-galactopyranosylpropyl)sulfanyl]propionic acid tert-butyl ester
    —— 2-acetoxy-2'-tert-butylpercarboxylbiphenyl 82466-14-6 C19H20O5
    2-acetoxy-2'-tert-butylpercarboxylbiphenyl
    —— 2-ethylmercapto-5-methyl-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid 859957-12-3 C8H10N2O3S
    2-ethylmercapto-5-methyl-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid
    —— (2S)-2-amino-3-(4-phenylmethoxyphenyl)-N-tetradecylpropanamide 243474-19-3 C30H46N2O2
    (2S)-2-amino-3-(4-phenylmethoxyphenyl)-N-tetradecylpropanamide
    —— 2,9-Dibenzoyl-6-bromo-3,4-dihydropyrido[3,4-b]indol-1-one 889444-28-4 C25H17BrN2O3
    2,9-Dibenzoyl-6-bromo-3,4-dihydropyrido[3,4-b]indol-1-one
    —— 2-[3-(4-Fluoro-benzyl)-indolizin-1-yl]-N-pyridin-4-yl-acetamide 618067-74-6 C22H18FN3O
    2-[3-(4-Fluoro-benzyl)-indolizin-1-yl]-N-pyridin-4-yl-acetamide
    —— 2-[4-(6-chloro-2-oxo-4H-benzo[d][1,3]oxazin-1-yl)-piperidine-1-sulfonyl]-benzonitrile 844684-12-4 C20H18ClN3O4S
    2-[4-(6-chloro-2-oxo-4H-benzo[d][1,3]oxazin-1-yl)-piperidine-1-sulfonyl]-benzonitrile
    —— 2-(4-bromo-3,5-difluorophenyl)-5,7-dihydro-3H-thieno[3,4-d]pyrimidin-4-one 885038-74-4 C12H7BrF2N2OS
    2-(4-bromo-3,5-difluorophenyl)-5,7-dihydro-3H-thieno[3,4-d]pyrimidin-4-one
    —— 2-(4-((4-nitrophenyl)amino)-6-(piperazin-1-yl)-1,3,5-triazin-2-yl)hydrazinecarbothioamide 1423168-14-2 C14H18N10O2S
    2-(4-((4-nitrophenyl)amino)-6-(piperazin-1-yl)-1,3,5-triazin-2-yl)hydrazinecarbothioamide
    —— 2-((((1R,2R)-2-((benzo[d]thiazol-2-ylmethyl)amino)cyclohexyl)amino)methyl)-6-(tert-butyl)phenol 1318898-45-1 C25H33N3OS
    2-((((1R,2R)-2-((benzo[d]thiazol-2-ylmethyl)amino)cyclohexyl)amino)methyl)-6-(tert-butyl)phenol
    —— [(2E)-1-[4-(dimethylamino)phenyl]-3-(pentafluorophenyl)-2-phenyl-2-propen-1-ylidene]malononitrile 1311284-32-8 C26H16F5N3
    [(2E)-1-[4-(dimethylamino)phenyl]-3-(pentafluorophenyl)-2-phenyl-2-propen-1-ylidene]malononitrile