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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(anti-Acetoxymethylen)-5-methyl-cyclopentanon 57683-86-0 C9H12O3
    2-(anti-Acetoxymethylen)-5-methyl-cyclopentanon
    —— (2bR,5aS,5bR)-5a-Benzyloxymethyl-3-oxo-hexahydro-4-oxa-cyclopropa[cd]indene-2b-carboxylic acid methyl ester 61120-25-0 C18H20O5
    (2bR,5aS,5bR)-5a-Benzyloxymethyl-3-oxo-hexahydro-4-oxa-cyclopropa[cd]indene-2b-carboxylic acid methyl ester
    —— 2-benzoyl-3-(2-ethyl-2<i>H</i>-pyrazol-3-ylamino)-but-2-enoic acid ethyl ester 60868-48-6 C18H21N3O3
    2-benzoyl-3-(2-ethyl-2<i>H</i>-pyrazol-3-ylamino)-but-2-enoic acid ethyl ester
    —— 2,5,5-trimethyl-octa-1,6<i>t</i>-dien-3-yne 53635-12-4 C11H16
    2,5,5-trimethyl-octa-1,6<i>t</i>-dien-3-yne
    —— (2-Chloro-ethyl)-(2-phenoxy-ethyl)-(1-phenyl-ethyl)-amine; hydrochloride 60448-75-1 C18H22ClNO*ClH
    (2-Chloro-ethyl)-(2-phenoxy-ethyl)-(1-phenyl-ethyl)-amine; hydrochloride
    —— 2,9-Diphenylcoronen-11,12-dicarbonsaeureanhydrid 54811-27-7 C38H18O3
    2,9-Diphenylcoronen-11,12-dicarbonsaeureanhydrid
    —— 2-Methyl-3,3a,3b,4,5,6,7,7a,8,8a-decahydro-cyclopenta[a]indene 51302-83-1 C13H20
    2-Methyl-3,3a,3b,4,5,6,7,7a,8,8a-decahydro-cyclopenta[a]indene
    —— 2,3-Dihydro-3-ethoxy-2-<3'-(2'-methylpropenyl)>-isoindolon 57754-65-1 C14H17NO2
    2,3-Dihydro-3-ethoxy-2-<3'-(2'-methylpropenyl)>-isoindolon
    —— 2-Chloro-nonylamine; hydrochloride 57041-08-4 C9H20ClN*ClH
    2-Chloro-nonylamine; hydrochloride
    —— 2',3'-Di-O-(α-methoxyaethyl)-UDP 56673-94-0 C15H26N2O14P2
    2',3'-Di-O-(α-methoxyaethyl)-UDP
    —— 21-methanesulfinyl-1-(toluene-4-sulfonyl)-2,3-didehydro-aspidospermidine-4,8-dione 56197-22-9 C27H28N2O5S2
    21-methanesulfinyl-1-(toluene-4-sulfonyl)-2,3-didehydro-aspidospermidine-4,8-dione
    —— 2-methoxy-5-methyl-4-(3-nitro-phenylazo)-aniline 87719-38-8 C14H14N4O3
    2-methoxy-5-methyl-4-(3-nitro-phenylazo)-aniline
    —— 2',3'-O-isopropylidene-5-pyrrolidinomethyluridine 72470-16-7 C17H25N3O6
    2',3'-O-isopropylidene-5-pyrrolidinomethyluridine
    —— (2S,6S,10R,14R)-2,6,10,14-tetramethyl-16-<(2'-methoxyethoxy)methoxy>-1-hexadecyl methanesulfonate 99474-44-9 C25H52O6S
    (2S,6S,10R,14R)-2,6,10,14-tetramethyl-16-<(2'-methoxyethoxy)methoxy>-1-hexadecyl methanesulfonate
    —— 2-(tert-butyldimethylsilyl)-4-(4-chlorophenyl)-N,N-dimethyl-5-(4-(trifluoromethyl)phenyl)imidazole-1-sulfonamide 1609648-94-3 C24H29ClF3N3O2SSi
    2-(tert-butyldimethylsilyl)-4-(4-chlorophenyl)-N,N-dimethyl-5-(4-(trifluoromethyl)phenyl)imidazole-1-sulfonamide
    —— 2,6-diphenyl-4-(p-acetoxymethylphenyl)pyridine 499201-95-5 C26H21NO2
    2,6-diphenyl-4-(p-acetoxymethylphenyl)pyridine
    —— (2S,5R)-4-{4-[2-(benzyloxy)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-nitrophenyl}-2,5-dimethylpiperazine-1-carboxylic acid tert-butyl ester 1254044-30-8 C27H31F6N3O5
    (2S,5R)-4-{4-[2-(benzyloxy)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-nitrophenyl}-2,5-dimethylpiperazine-1-carboxylic acid tert-butyl ester
    —— 2,4-dichloro-2-(4-iodo-anilino)-6-trichloromethyl-2λ5-[1,3,2]diazaphosphinine-5-carbonitrile 31929-92-7 C11H5Cl5IN4P
    2,4-dichloro-2-(4-iodo-anilino)-6-trichloromethyl-2λ5-[1,3,2]diazaphosphinine-5-carbonitrile
    —— 2-(3-fluoropropoxy)-3-tert-butyl-5-ethylbenzene 606123-11-9 C15H22FIO
    2-(3-fluoropropoxy)-3-tert-butyl-5-ethylbenzene
    —— 2β-carbomethoxy-3β-(4'-(3-furyl)phenyl)nortropane 869845-23-8 C19H21NO3
    2β-carbomethoxy-3β-(4'-(3-furyl)phenyl)nortropane
    —— 2-methyl-2-(1-phenoxyethyl)-1-oxaspiro[2,2]pentane 664374-43-0 C13H16O2
    2-methyl-2-(1-phenoxyethyl)-1-oxaspiro[2,2]pentane
    —— 2,7-bis(2-ferrocenylethynyl)fluoren-9-one 400716-21-4 C37H24Fe2O
    2,7-bis(2-ferrocenylethynyl)fluoren-9-one
    —— (2R,3R)-2,3-diacetyloxy-4-(1,3-dihydroisoindol-2-yl)-4-oxobutanoic acid 871713-99-4 C16H17NO7
    (2R,3R)-2,3-diacetyloxy-4-(1,3-dihydroisoindol-2-yl)-4-oxobutanoic acid
    —— 2-(6-amino nicotinamidomethyl)-1-cyclopropyl pyrrolidine 54929-68-9 C14H20N4O
    2-(6-amino nicotinamidomethyl)-1-cyclopropyl pyrrolidine
    —— (2R)-1-(2-phenylbenzoxazol-5-yloxy)-3-piperazinylpropan-2-ol 1055967-08-2 C20H23N3O3
    (2R)-1-(2-phenylbenzoxazol-5-yloxy)-3-piperazinylpropan-2-ol
    —— 2-{4-methoxy-2-[(4-methylbenzoyl)imino]benzo[d]thiazol-3(2H)-yl}butanoic acid 1428620-03-4 C20H20N2O4S
    2-{4-methoxy-2-[(4-methylbenzoyl)imino]benzo[d]thiazol-3(2H)-yl}butanoic acid
    —— 2-Dimethylamino-1.2-diphenyl-butanon-(1) 88645-00-5 C18H21NO
    2-Dimethylamino-1.2-diphenyl-butanon-(1)
    —— 2-<2-Octanoyloxy-aethoxy>-1-nonanoyloxy-aethan 34601-23-5 C21H40O5
    2-<2-Octanoyloxy-aethoxy>-1-nonanoyloxy-aethan
    —— 2,6-Di-tert-butyl-4-(2-hydroxy-2,2-diphenyl-ethyl)-phenol 58382-03-9 C28H34O2
    2,6-Di-tert-butyl-4-(2-hydroxy-2,2-diphenyl-ethyl)-phenol
    —— 2',6'-Diphenyl-1-hydroxy-6-nitro-3-oxospiro<indolin-2,4'-<4'H>pyran> 40576-47-4 C24H16N2O5
    2',6'-Diphenyl-1-hydroxy-6-nitro-3-oxospiro<indolin-2,4'-<4'H>pyran>
    —— {2-[6-(4,5-Dimethoxy-1,3-dioxo-indan-2-yl)-benzo[1,3]dioxol-5-yl]-ethyl}-methyl-carbamic acid 4-nitro-phenyl ester 60354-68-9 C28H24N2O10
    {2-[6-(4,5-Dimethoxy-1,3-dioxo-indan-2-yl)-benzo[1,3]dioxol-5-yl]-ethyl}-methyl-carbamic acid 4-nitro-phenyl ester
    —— 2-Acetoxy-6-brom-8-phenyl-1,2-epoxymethan-3,4-benzobicyclo<4.2.0>octen-3-on-5 61705-30-4 C21H17BrO4
    2-Acetoxy-6-brom-8-phenyl-1,2-epoxymethan-3,4-benzobicyclo<4.2.0>octen-3-on-5
    —— [2-(3,4-Dihydroxy-phenyl)-2-oxo-ethyl]-triphenyl-phosphonium; chloride 56893-21-1 C26H22O3P*Cl
    [2-(3,4-Dihydroxy-phenyl)-2-oxo-ethyl]-triphenyl-phosphonium; chloride
    —— (2-amino-6-oxo-1(3),6-dihydro-pyrimidin-4-yl)-hydroxyimino-acetic acid methyl ester 59414-14-1 C7H8N4O4
    (2-amino-6-oxo-1(3),6-dihydro-pyrimidin-4-yl)-hydroxyimino-acetic acid methyl ester
    —— 2-<1-(2,5-Dimethoxy-4-methyl-phenyl)2-nitroethyl>-N,N-dimethyl-1,3-dithian-2-carboxamid 33877-52-0 C18H26N2O5S2
    2-<1-(2,5-Dimethoxy-4-methyl-phenyl)2-nitroethyl>-N,N-dimethyl-1,3-dithian-2-carboxamid
    —— (2R,3S,4S,5R,6R)-4-Amino-2-hydroxymethyl-6-((3aR,4S,5S,5aR,8aR,8bR)-5-methoxy-2,2,7,7-tetramethyl-hexahydro-benzo[1,2-d;3,4-d']bis[1,3]dioxol-4-yloxy)-tetrahydro-pyran-3,5-diol 65784-80-7 C19H33NO10
    (2R,3S,4S,5R,6R)-4-Amino-2-hydroxymethyl-6-((3aR,4S,5S,5aR,8aR,8bR)-5-methoxy-2,2,7,7-tetramethyl-hexahydro-benzo[1,2-d;3,4-d']bis[1,3]dioxol-4-yloxy)-tetrahydro-pyran-3,5-diol
    —— 2-ethyl-3-oxo-1-thioxo-2,3,5,6,7,8,9,10-octahydro-1<i>H</i>-pyrimido[1,6-<i>a</i>]azocine-4-carbonitrile 78806-99-2 C13H17N3OS
    2-ethyl-3-oxo-1-thioxo-2,3,5,6,7,8,9,10-octahydro-1<i>H</i>-pyrimido[1,6-<i>a</i>]azocine-4-carbonitrile
    —— 2-(11-Oxo-5-phenyl-11H-benzo[a]fluoren-6-yl)-benzoic acid methyl ester 59796-79-1 C31H20O3
    2-(11-Oxo-5-phenyl-11H-benzo[a]fluoren-6-yl)-benzoic acid methyl ester
    —— 2-Methylmercapto-2-(pent-1-enyl)-1.3-dithian 56028-73-0 C10H18S3
    2-Methylmercapto-2-(pent-1-enyl)-1.3-dithian
    —— 2-(2,4-dinitro-benzylidene)-1-methyl-1,2-dihydro-naphtho[1,2-<i>d</i>]thiazole 55869-40-4 C19H13N3O4S
    2-(2,4-dinitro-benzylidene)-1-methyl-1,2-dihydro-naphtho[1,2-<i>d</i>]thiazole
    —— 2-[3-Benzyloxycarbonylamino-3-((2R,3R,4R,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-3-acetylamino-tetrahydro-pyran-2-ylcarbamoyl)-propionylamino]-propionic acid 4-nitro-benzyl ester 58944-55-1 C36H43N5O16
    2-[3-Benzyloxycarbonylamino-3-((2R,3R,4R,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-3-acetylamino-tetrahydro-pyran-2-ylcarbamoyl)-propionylamino]-propionic acid 4-nitro-benzyl ester
    —— 2,2'-dimethoxy-5-methyl-3,3,3',3'-tetranitro-octahydro-[5,5']biisoxazolyl 17823-10-8 C9H14N6O12
    2,2'-dimethoxy-5-methyl-3,3,3',3'-tetranitro-octahydro-[5,5']biisoxazolyl
    —— [(2S,3R,4S)-2-(1,3-benzodioxol-5-yl)-4-(1,3-benzodioxol-5-ylmethyl)-5-oxooxolan-3-yl]methyl 3,5-dinitrobenzoate 1052074-41-5 C27H20N2O12
    [(2S,3R,4S)-2-(1,3-benzodioxol-5-yl)-4-(1,3-benzodioxol-5-ylmethyl)-5-oxooxolan-3-yl]methyl 3,5-dinitrobenzoate
    —— [2-[[bis(2-methoxyethyl)amino]methyl]quinolin-8-yl]-quinolin-8-ylazanide;palladium(2+);chloride 1252796-50-1 C25H27ClN4O2Pd
    [2-[[bis(2-methoxyethyl)amino]methyl]quinolin-8-yl]-quinolin-8-ylazanide;palladium(2+);chloride
    —— (2'R,3'R,4S)-3-(4',4'-difluoro-3'-hydroxy-2'-methyl-7-phenylheptanoyl)-4-isopropyl-2-oxazolidinone 155245-89-9 C20H27F2NO4
    (2'R,3'R,4S)-3-(4',4'-difluoro-3'-hydroxy-2'-methyl-7-phenylheptanoyl)-4-isopropyl-2-oxazolidinone
    —— 2-(2-cyano-1-methylethyl)-1-methyl-5-(phenylmethoxy)-α,1-dimethylcyclopentane-1-methanol tetrahydro-2H-pyran-2-yl ether 82042-00-0 C24H35NO3
    2-(2-cyano-1-methylethyl)-1-methyl-5-(phenylmethoxy)-α,1-dimethylcyclopentane-1-methanol tetrahydro-2H-pyran-2-yl ether
    —— (2r,3aR,6aS)-2-[3-(cyclopentyloxy)-4-methoxyphenyl]-5-oxooctahydropentalene-2-carbonitrile 440103-31-1 C21H25NO3
    (2r,3aR,6aS)-2-[3-(cyclopentyloxy)-4-methoxyphenyl]-5-oxooctahydropentalene-2-carbonitrile
    —— 2-acetoxy-3,5-dibromo-benzoic acid-(4-bromo-phenyl ester) 74610-50-7 C15H9Br3O4
    2-acetoxy-3,5-dibromo-benzoic acid-(4-bromo-phenyl ester)
    —— (2S)-1-((tert-butyldimethylsilyl)oxy)-3-methyl-N-(3-phenyl-6,7-dihydro-[1,3,4]oxadiazino[5,4-a]isoquinolin-1(11bH)-ylidene)butan-2-amine 1357787-07-5 C28H39N3O2Si
    (2S)-1-((tert-butyldimethylsilyl)oxy)-3-methyl-N-(3-phenyl-6,7-dihydro-[1,3,4]oxadiazino[5,4-a]isoquinolin-1(11bH)-ylidene)butan-2-amine
    —— 2-(cyclopropanecarbonyl-amino)-5-(2,4-difluorobenzyloxy)-benzoic acid 1046397-94-7 C18H15F2NO4
    2-(cyclopropanecarbonyl-amino)-5-(2,4-difluorobenzyloxy)-benzoic acid