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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2'-(4-chloro-phenyl)-1'-cyano-4'-phenyl-spiro[fluorene-9,3'-pyrazolidine]-4'-carboxylic acid methyl ester 62465-80-9 C30H22ClN3O2
    2'-(4-chloro-phenyl)-1'-cyano-4'-phenyl-spiro[fluorene-9,3'-pyrazolidine]-4'-carboxylic acid methyl ester
    —— 2-[(2,6-Dimethyl-phenyl)-methyl-thiocarbamoyl]-N-methyl-acetamide 61975-47-1 C13H18N2OS
    2-[(2,6-Dimethyl-phenyl)-methyl-thiocarbamoyl]-N-methyl-acetamide
    —— (2R,5S)-4-(2-{(R)-6-[(2,6-difluoro-phenyl)-hydroxy-methyl]-3,3-dimethyl-2,3-dihydro-pyrrolo[3,2-b]pyridin-1-yl}-2-oxo-ethyl)-5-((3R,5R)-3,5-dimethyl-morpholin-4-ylmethyl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester 1605318-44-2 C35H49F2N5O5
    (2R,5S)-4-(2-{(R)-6-[(2,6-difluoro-phenyl)-hydroxy-methyl]-3,3-dimethyl-2,3-dihydro-pyrrolo[3,2-b]pyridin-1-yl}-2-oxo-ethyl)-5-((3R,5R)-3,5-dimethyl-morpholin-4-ylmethyl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester
    —— 2-(9,9'-spirobi[fluorene]-2-ylcarbonyl)benzoic acid 1196107-83-1 C33H20O3
    2-(9,9'-spirobi[fluorene]-2-ylcarbonyl)benzoic acid
    —— 2-((3R,11S,E)-3-cyclohexyl-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl)acetic acid 1589558-32-6 C18H27NO5
    2-((3R,11S,E)-3-cyclohexyl-5,12-dioxo-1-oxa-4-azacyclododec-8-en-11-yl)acetic acid
    —— 2-chloro-N-((4,4-difluoro-1-(6-(trifluoromethyl)pyridin-3-yl)cyclohexyl)methyl)benzamide 1600496-38-5 C20H18ClF5N2O
    2-chloro-N-((4,4-difluoro-1-(6-(trifluoromethyl)pyridin-3-yl)cyclohexyl)methyl)benzamide
    —— 2,6-Bis(methylthio)-8-methyl-8-azapurin 36185-51-0 C7H9N5S2
    2,6-Bis(methylthio)-8-methyl-8-azapurin
    —— 2-(p-Nitrobenzoylimino)-3-p-nitrobenzoylthiazolidin 62812-78-6 C17H12N4O6S
    2-(p-Nitrobenzoylimino)-3-p-nitrobenzoylthiazolidin
    —— 2-Benzoyl-3-(p-methoxyphenyl)-2H-azirin 51315-05-0 C16H13NO2
    2-Benzoyl-3-(p-methoxyphenyl)-2H-azirin
    —— 2-[(2-bromo-1,3-dioxoinden-2-yl)methyl]-2-[[2-[(2-bromo-1,3-dioxoinden-2-yl)methyl]-1,3-dioxoinden-2-yl]methyl]indene-1,3-dione 63002-34-6 C39H22Br2O8
    2-[(2-bromo-1,3-dioxoinden-2-yl)methyl]-2-[[2-[(2-bromo-1,3-dioxoinden-2-yl)methyl]-1,3-dioxoinden-2-yl]methyl]indene-1,3-dione
    —— 2-methyl-5,6,7,8-tetrahydro-10<i>H</i>-1,11-etheno-pyrrolo[1,2-<i>e</i>][1,5]diazecin-9-one 61985-44-2 C14H16N2O
    2-methyl-5,6,7,8-tetrahydro-10<i>H</i>-1,11-etheno-pyrrolo[1,2-<i>e</i>][1,5]diazecin-9-one
    —— 2-(2,4-difluorophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester 928764-44-7 C12H10F2N2O3
    2-(2,4-difluorophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester
    —— 2-({3-[(3,3,3-trifluoropropyl)sulphonyl]propyl}amino)ethanol 1353009-08-1 C8H16F3NO3S
    2-({3-[(3,3,3-trifluoropropyl)sulphonyl]propyl}amino)ethanol
    —— 2-[N-3-Methylphenyl-N-(prop-2-ynyl)]aminochromone-3-carbaldehyde 1522093-49-7 C20H15NO3
    2-[N-3-Methylphenyl-N-(prop-2-ynyl)]aminochromone-3-carbaldehyde
    —— 2-[prop-2-ynyl(toluene-4-sulfonyl)amino]propionic acid prop-2-ynyl ester 1378523-86-4 C16H17NO4S
    2-[prop-2-ynyl(toluene-4-sulfonyl)amino]propionic acid prop-2-ynyl ester
    —— (2,2'-bipyridine)bis(2-iso-propyl-1,3-diphenyl-1,3-propanedionato)nickel(II) 1229927-50-7 C46H42N2NiO4
    (2,2'-bipyridine)bis(2-iso-propyl-1,3-diphenyl-1,3-propanedionato)nickel(II)
    —— 2-(1-{6-[4-(2-diethylamino-ethyl)-phenoxy]-5-fluoro-pyrimidin-4-yl}-piperidin-4-yloxy)-5-fluoro-pyrimidin-4-ylamine 1033835-97-0 C25H31F2N7O2
    2-(1-{6-[4-(2-diethylamino-ethyl)-phenoxy]-5-fluoro-pyrimidin-4-yl}-piperidin-4-yloxy)-5-fluoro-pyrimidin-4-ylamine
    —— (2S,2'S)-tert-butyl 2,2'-(4,4'-(3-(4-cyclohexenylphenyl)cyclopropane-1,2-diyl)bis(4,1-phenylene))bis(azanediyl)bis(oxomethylene)dipyrrolidine-1-carboxylate 1382650-28-3 C47H58N4O6
    (2S,2'S)-tert-butyl 2,2'-(4,4'-(3-(4-cyclohexenylphenyl)cyclopropane-1,2-diyl)bis(4,1-phenylene))bis(azanediyl)bis(oxomethylene)dipyrrolidine-1-carboxylate
    —— 2-[4-Bromo-2-(4-chloro-2-nitro-phenoxy)-phenoxy]-propionic acid methyl ester 70007-23-7 C16H13BrClNO6
    2-[4-Bromo-2-(4-chloro-2-nitro-phenoxy)-phenoxy]-propionic acid methyl ester
    —— 2,4,5-trioxo-imidazolidine-1,3-dicarboxylic acid ethyl ester octadecyl ester 40580-26-5 C25H42N2O7
    2,4,5-trioxo-imidazolidine-1,3-dicarboxylic acid ethyl ester octadecyl ester
    —— 2-imino-3-p-toluenesulfonylthiazolidine 140483-42-7 C10H12N2O2S2
    2-imino-3-p-toluenesulfonylthiazolidine
    —— 2-Oxo-2-ethoxi-7-phenyl-4,5-dimethyl-1-aza-2-phospha-cycloheptadien-4,6 37753-46-1 C15H20NO2P
    2-Oxo-2-ethoxi-7-phenyl-4,5-dimethyl-1-aza-2-phospha-cycloheptadien-4,6
    —— 2-(2-(pent-4-enyl)phenyl)but-3-yn-2-yl acetate 1119035-63-0 C17H20O2
    2-(2-(pent-4-enyl)phenyl)but-3-yn-2-yl acetate
    —— 2-acenaphthen-4-ylethanol 1562367-87-6 C14H14O
    2-acenaphthen-4-ylethanol
    —— 2-(4-bromo-phenyl)-6,7-diisopropylidene-5,5-dimethyl-dihydro-pyrazolo[1,2-<i>a</i>][1,2,4]triazole-1,3-dione 54595-52-7 C19H22BrN3O2
    2-(4-bromo-phenyl)-6,7-diisopropylidene-5,5-dimethyl-dihydro-pyrazolo[1,2-<i>a</i>][1,2,4]triazole-1,3-dione
    —— 2-(2-allylphenyl)but-3-yn-2-ol 1119037-15-8 C13H14O
    2-(2-allylphenyl)but-3-yn-2-ol
    —— 2-Ethoxy-6-[(3-isothiocyanatopyrazol-1-yl)methyl]pyridine 1372892-14-2 C12H12N4OS
    2-Ethoxy-6-[(3-isothiocyanatopyrazol-1-yl)methyl]pyridine
    —— 2-{4-[3-(2,3-dihydropyrrolo[2,3-c]pyridin-1-yl)pyridin-2-yl]phenoxymethyl}quinoline 1300645-71-9 C28H22N4O
    2-{4-[3-(2,3-dihydropyrrolo[2,3-c]pyridin-1-yl)pyridin-2-yl]phenoxymethyl}quinoline
    —— 2-(2,6-Et2C6H3N=CMe)-6-(CH2OH)C5H3N 1365302-35-7 C18H22N2O
    2-(2,6-Et2C6H3N=CMe)-6-(CH2OH)C5H3N
    —— 2-bromo-2,2-difluoro-N'-m-tolylacetamidine 1353778-32-1 C9H9BrF2N2
    2-bromo-2,2-difluoro-N'-m-tolylacetamidine
    —— 2-(3,5-dimethoxyphenyl)-5-(3-nitrophenyl)-1,3,4-oxadiazole 1451184-36-3 C16H13N3O5
    2-(3,5-dimethoxyphenyl)-5-(3-nitrophenyl)-1,3,4-oxadiazole
    —— 2-(2-methyl-3-(p-tolylthio)cyclohex-2-enyl)isoindoline-1,3-dione 1556858-07-1 C22H21NO2S
    2-(2-methyl-3-(p-tolylthio)cyclohex-2-enyl)isoindoline-1,3-dione
    —— 2-(2,6-dimethylphenyl)-1,3,2-dioxaborole 102150-61-8 C10H11BO2
    2-(2,6-dimethylphenyl)-1,3,2-dioxaborole
    —— 2-benzyl-3,5-dimethylpyrrole 16206-30-7 C13H15N
    2-benzyl-3,5-dimethylpyrrole
    —— (2S,3S)-3-O-benzyl-2-heptadecanoylamino-1-O-(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)-3-(thiazol-2-yl)-1,3-propanediol 1314766-46-5 C56H90N2O12S
    (2S,3S)-3-O-benzyl-2-heptadecanoylamino-1-O-(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)-3-(thiazol-2-yl)-1,3-propanediol
    —— 2-(4-acetylpiperazin-1-yl)-4-(3-(trifluoromethyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one 1300608-27-8 C20H19F3N6O2
    2-(4-acetylpiperazin-1-yl)-4-(3-(trifluoromethyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one
    —— (2S,3R,4E)-3-O-benzoyl-1-O-tert-butyldiphenylsilyl-2-dichloroacetamido-4-octadecen-1,3-diol 173067-90-8 C43H59Cl2NO4Si
    (2S,3R,4E)-3-O-benzoyl-1-O-tert-butyldiphenylsilyl-2-dichloroacetamido-4-octadecen-1,3-diol
    —— 2,4,5'-Trinitro-2'-acetylamino-diphenylsulfid 92061-41-1 C14H10N4O7S
    2,4,5'-Trinitro-2'-acetylamino-diphenylsulfid
    —— 2-Chlor-4-nitro-2'-acetylamino-diphenylsulfid 92102-86-8 C14H11ClN2O3S
    2-Chlor-4-nitro-2'-acetylamino-diphenylsulfid
    —— 2-mercapto-4-methanesulfonyl-benzoic acid 108153-37-3 C8H8O4S2
    2-mercapto-4-methanesulfonyl-benzoic acid
    —— 2-Amino-3-<N-benzyl-N-(1-phenyl-ethyl)-aminomercapto>-propionsaeure 94263-06-6 C18H22N2O2S
    2-Amino-3-<N-benzyl-N-(1-phenyl-ethyl)-aminomercapto>-propionsaeure
    —— 2-{(E)-3-Cyano-3-[tris-(2-cyano-ethyl)-λ<sup>5</sup>-phosphanylidene]-propenyl}-3-ethyl-benzothiazol-3-ium; iodide 1439-64-1 C22H23N5PS*I
    2-{(E)-3-Cyano-3-[tris-(2-cyano-ethyl)-λ<sup>5</sup>-phosphanylidene]-propenyl}-3-ethyl-benzothiazol-3-ium; iodide
    —— 2-bromo-4,5-bis(4-chloro-2-methylphenyl)thiazole 1395084-03-3 C17H12BrCl2NS
    2-bromo-4,5-bis(4-chloro-2-methylphenyl)thiazole
    —— (2-carboxy-2-methyl-3,4-dihydro-2<i>H</i>-[1]phenanthryliden)-acetic acid-anhydride 5699-20-7 C18H14O3
    (2-carboxy-2-methyl-3,4-dihydro-2<i>H</i>-[1]phenanthryliden)-acetic acid-anhydride
    —— (+/-)-<2-Aethyl-oxiran-2-yl>-phosphonsaeure-diaethylester 2282-87-3 C8H17O4P
    (+/-)-<2-Aethyl-oxiran-2-yl>-phosphonsaeure-diaethylester
    —— 2,2'-(8,8'-dichloro-[6,6']biquinolyl-2,2'-diyl)-bis-indane-1,3-dione 34191-64-5 C36H18Cl2N2O4
    2,2'-(8,8'-dichloro-[6,6']biquinolyl-2,2'-diyl)-bis-indane-1,3-dione
    —— (2-nitro-benzylidene)-[2-(4-nitro-phenyl)-4-phenyl-oxazol-5-yl]-amine 113058-34-7 C22H14N4O5
    (2-nitro-benzylidene)-[2-(4-nitro-phenyl)-4-phenyl-oxazol-5-yl]-amine
    —— 2-(4-methoxy-phenyl)-4-phenyl-3a,4,11a,11b-tetrahydro-chromeno[3,2-<i>e</i>]isoindole-1,3,11-trione 115829-22-6 C28H21NO5
    2-(4-methoxy-phenyl)-4-phenyl-3a,4,11a,11b-tetrahydro-chromeno[3,2-<i>e</i>]isoindole-1,3,11-trione
    —— (2S,4R)-2-[(Z)-5-Carboxy-1-pentenyl]-4(4-chlorophenylsulfonylamino)-1-(2-thienylmethyl)pyrrolidine 130541-56-9 C21H25ClN2O4S2
    (2S,4R)-2-[(Z)-5-Carboxy-1-pentenyl]-4(4-chlorophenylsulfonylamino)-1-(2-thienylmethyl)pyrrolidine
    —— 2-ethoxy-5-benzyl-5<i>H</i>-phenanthridin-6-one 855353-08-1 C22H19NO2
    2-ethoxy-5-benzyl-5<i>H</i>-phenanthridin-6-one