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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4-dichloro-1-nitronaphthalene 1360598-11-3 C10H5Cl2NO2
    2,4-dichloro-1-nitronaphthalene
    —— [(2S,3aS,6aS)-2-(6-fluoro-1'H,4H-spiro[1,3-benzodioxine-2,4’-piperidin]-1’-yl)hexahydropentalen-3a(1H)-yl][3-(trifluoromethyl)-7,8-dihydro-1,6-naphthyridin-6(5H)-yl]methanone 1421063-39-9 C30H33F4N3O3
    [(2S,3aS,6aS)-2-(6-fluoro-1'H,4H-spiro[1,3-benzodioxine-2,4’-piperidin]-1’-yl)hexahydropentalen-3a(1H)-yl][3-(trifluoromethyl)-7,8-dihydro-1,6-naphthyridin-6(5H)-yl]methanone
    —— 2-(4,6-dimethoxypyrimidin-2-yl)thio-N-(N,N-dimethylamino)sulfonyl-3-methoxy-3-methylbutanoic acid amide 153344-83-3 C14H24N4O6S2
    2-(4,6-dimethoxypyrimidin-2-yl)thio-N-(N,N-dimethylamino)sulfonyl-3-methoxy-3-methylbutanoic acid amide
    —— 2-cyano-3-(furan-2-yl)-N-(4-methylbenzyl)acrylamide 891066-00-5 C16H14N2O2
    2-cyano-3-(furan-2-yl)-N-(4-methylbenzyl)acrylamide
    —— 2-bromo-6,13-dihydro-5<i>H</i>-dibenzo[<i>a,i</i>]carbazole 122447-23-8 C20H14BrN
    2-bromo-6,13-dihydro-5<i>H</i>-dibenzo[<i>a,i</i>]carbazole
    —— (2,6-Bis-<2-phenyl-phenoxy>-benzol)-<1-azo-1>-naphthol-(2) 121233-18-9 C40H28N2O3
    (2,6-Bis-<2-phenyl-phenoxy>-benzol)-<1-azo-1>-naphthol-(2)
    —— 2-O-Tetrahydropyranyl-pantoyl-lacton 100053-35-8 C11H18O4
    2-O-Tetrahydropyranyl-pantoyl-lacton
    —— 2-(3-Ethyl-2-hydroxy-benzoyl)-benzoic acid methyl ester 67217-98-5 C17H16O4
    2-(3-Ethyl-2-hydroxy-benzoyl)-benzoic acid methyl ester
    —— 2-[3-(1-Benzyl-7-methoxy-4,5-dihydrobenzo[g]indazol-3-yl)propanoylamino]benzoic acid 1146205-90-4 C29H27N3O4
    2-[3-(1-Benzyl-7-methoxy-4,5-dihydrobenzo[g]indazol-3-yl)propanoylamino]benzoic acid
    —— 2,5-Dimethyl-6-[3-(trifluoromethyl)anilino]pyrimidine-4-carboxylic acid 1416329-68-4 C14H12F3N3O2
    2,5-Dimethyl-6-[3-(trifluoromethyl)anilino]pyrimidine-4-carboxylic acid
    —— 2-ethoxy-4,5-diphenyl-[1,3]oxazine-6-thione 36048-66-5 C18H15NO2S
    2-ethoxy-4,5-diphenyl-[1,3]oxazine-6-thione
    —— 2-ethoxy-1-ethyl-4-phenyl-3-(4-(trifluoromethyl)phenyl)-1H-pyrrole 1129697-12-6 C21H20F3NO
    2-ethoxy-1-ethyl-4-phenyl-3-(4-(trifluoromethyl)phenyl)-1H-pyrrole
    —— 2-(3-chlorophenyl)-N-(3-isopentyl-6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl)acetamide 1123163-70-1 C21H21ClF3N3O
    2-(3-chlorophenyl)-N-(3-isopentyl-6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl)acetamide
    —— {[2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-ethyl]-methanesulfonyl-amino}-acetic acid ethyl ester 666709-62-2 C15H18N2O6S
    {[2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-ethyl]-methanesulfonyl-amino}-acetic acid ethyl ester
    —— 2-methyl-1,4-dioxo-1,2,3,4-tetrahydro-phthalazine-6-carboxylic acid 67402-80-6 C10H8N2O4
    2-methyl-1,4-dioxo-1,2,3,4-tetrahydro-phthalazine-6-carboxylic acid
    —— (2R,4S)-2,4-dimethyl-6-(phenylsulfonyl)-1-<(triphenylmethyl)oxy>hexane 128329-11-3 C33H36O3S
    (2R,4S)-2,4-dimethyl-6-(phenylsulfonyl)-1-<(triphenylmethyl)oxy>hexane
    —— 2,2-bis(4-methoxyphenyl)-4,4-tetramethylene-1,3-dioxa-4-azonia-2-boratacyclohexane 95890-45-2 C20H26BNO4
    2,2-bis(4-methoxyphenyl)-4,4-tetramethylene-1,3-dioxa-4-azonia-2-boratacyclohexane
    —— 2-(4-Diethylamino-phenylamino)-N-(4-phenylazo-phenyl)-2-thioxo-acetamide 125983-79-1 C24H25N5OS
    2-(4-Diethylamino-phenylamino)-N-(4-phenylazo-phenyl)-2-thioxo-acetamide
    —— 2-Ethyl-4,4-dipropyl-pyrazolidinon-(3) 20156-03-0 C11H22N2O
    2-Ethyl-4,4-dipropyl-pyrazolidinon-(3)
    —— 2,4,6,8,9,10-Hexakis(2-hydroxyphenyl)hexamin 106216-27-7 C42H36N4O6
    2,4,6,8,9,10-Hexakis(2-hydroxyphenyl)hexamin
    —— 2α-Isopropenyl-19-nor-5α-androstanon-(3)-aethylenketal 95565-34-7 C23H36O2
    2α-Isopropenyl-19-nor-5α-androstanon-(3)-aethylenketal
    —— <2,5-Difluor-phenoxy>-acethydroxamsaeure 712-94-7 C8H7F2NO3
    <2,5-Difluor-phenoxy>-acethydroxamsaeure
    —— 2-(3,4-Dichlor-benzolsulfonyl)-3-chlor-5-acetamino-pyridin 98068-69-0 C13H9Cl3N2O3S
    2-(3,4-Dichlor-benzolsulfonyl)-3-chlor-5-acetamino-pyridin
    —— 2-Amino-phenazin-1-carbonsaeure-amid 91823-37-9 C13H10N4O
    2-Amino-phenazin-1-carbonsaeure-amid
    —— 2-Ethoxy-4-phenyl-7-hydroxy-(1,8)-naphthyridin 21534-50-9 C16H14N2O2
    2-Ethoxy-4-phenyl-7-hydroxy-(1,8)-naphthyridin
    —— 2-Phenylacetoxymethyl-Δ<sup>2</sup>-imidazolin 19282-79-2 C12H14N2O2
    2-Phenylacetoxymethyl-Δ<sup>2</sup>-imidazolin
    —— 2-<4-Methoxy-benzamino>-2-benzyl-propionsaeure-ethylester 94577-17-0 C20H23NO4
    2-<4-Methoxy-benzamino>-2-benzyl-propionsaeure-ethylester
    —— 2-(3-Benzo[d]imidazo[2,1-b]thiazol-2-yl-propionylamino)-benzoic acid 1146206-38-3 C19H15N3O3S
    2-(3-Benzo[d]imidazo[2,1-b]thiazol-2-yl-propionylamino)-benzoic acid
    —— 2-(3-methyl-4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-3-oxo-butyric acid ethyl ester 5198-91-4 C11H13NO4S2
    2-(3-methyl-4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-3-oxo-butyric acid ethyl ester
    —— 2-hydroxy-8-methoxy-6,7-dimethylquinoxaline-3-carboxylic acid 74783-75-8 C12H12N2O4
    2-hydroxy-8-methoxy-6,7-dimethylquinoxaline-3-carboxylic acid
    —— 2,1,3-Benzothiadiazol-4,5-dion-4-acetoxim 58680-69-6 C8H5N3O3S
    2,1,3-Benzothiadiazol-4,5-dion-4-acetoxim
    —— 2-Ethyl-5,5-dimethyl-[1,3,2]dithiaphosphinane 2-oxide 78370-48-6 C7H15OPS2
    2-Ethyl-5,5-dimethyl-[1,3,2]dithiaphosphinane 2-oxide
    —— 2-[2-[2-(3,5-dichlorophenyl)-1H-indol-3-yl]ethyl]isoindole-1,3-dione 192181-99-0 C24H16Cl2N2O2
    2-[2-[2-(3,5-dichlorophenyl)-1H-indol-3-yl]ethyl]isoindole-1,3-dione
    —— 2-<(phenylmethoxy)carbonyl>-8,8-dimethyl-6,10-dioxa-2-azaspiro<4,5>-decane-3(S)-carboxylic acid methyl ester 113490-82-7 C19H25NO6
    2-<(phenylmethoxy)carbonyl>-8,8-dimethyl-6,10-dioxa-2-azaspiro<4,5>-decane-3(S)-carboxylic acid methyl ester
    —— [(2S)-1-tert-butyloxycarbonylpyrrolidine-2-yl]-(R)-cyclopent-1'-enylmethyl tert-butyldimethylsilyloxyacetate 851676-78-3 C23H41NO5Si
    [(2S)-1-tert-butyloxycarbonylpyrrolidine-2-yl]-(R)-cyclopent-1'-enylmethyl tert-butyldimethylsilyloxyacetate
    —— 2-(3-(tert-butyldimethylsilyloxy)-3-methylbutan-2-ylidene)propanedinitrile 1292797-55-7 C14H24N2OSi
    2-(3-(tert-butyldimethylsilyloxy)-3-methylbutan-2-ylidene)propanedinitrile
    —— [(2E,4E,6E,8E,10E,12E,14E,16E)-2,6,11,15-tetramethyl-17-(2,6,6-trimethylcyclohexen-1-yl)heptadeca-2,4,6,8,10,12,14,16-octaenyl] 3-(1-benzyltriazol-4-yl)propanoate 1374137-47-9 C42H53N3O2
    [(2E,4E,6E,8E,10E,12E,14E,16E)-2,6,11,15-tetramethyl-17-(2,6,6-trimethylcyclohexen-1-yl)heptadeca-2,4,6,8,10,12,14,16-octaenyl] 3-(1-benzyltriazol-4-yl)propanoate
    —— 2-{[1-(2-Methoxycarbonyl-ethylsulfanyl)-1-phenyl-meth-(E)-ylidene]-amino}-3-methyl-but-2-enoic acid methyl ester 38648-80-5 C17H21NO4S
    2-{[1-(2-Methoxycarbonyl-ethylsulfanyl)-1-phenyl-meth-(E)-ylidene]-amino}-3-methyl-but-2-enoic acid methyl ester
    —— 2-(5-formyl-4-p-tolyl-1H-imidazol-2-yl)-4-p-tolyl-1H-imidazole-5-carbaldehyde 922504-08-3 C22H18N4O2
    2-(5-formyl-4-p-tolyl-1H-imidazol-2-yl)-4-p-tolyl-1H-imidazole-5-carbaldehyde
    —— 2-(Diphenyl-phosphinoyl)-1-phenyl-prop-2-en-1-ol 862012-89-3 C21H19O2P
    2-(Diphenyl-phosphinoyl)-1-phenyl-prop-2-en-1-ol
    —— 2,2,2-trichloroethyl (1-oxo-1,3-dihydroisobenzofuran-5-yl)carbamate 1354933-41-7 C11H8Cl3NO4
    2,2,2-trichloroethyl (1-oxo-1,3-dihydroisobenzofuran-5-yl)carbamate
    —— (20R)-20,21-epoxy-5α-pregnane 78445-80-4 C21H34O
    (20R)-20,21-epoxy-5α-pregnane
    —— (2-isocyanatophenyl)(p-tolyl)methanone 1411677-12-7 C15H11NO2
    (2-isocyanatophenyl)(p-tolyl)methanone
    —— (2R,3R,5S)-2-ethyl 5-methyl 3-phenylpyrrolidine-2,5-dicarboxylate 1411055-78-1 C15H19NO4
    (2R,3R,5S)-2-ethyl 5-methyl 3-phenylpyrrolidine-2,5-dicarboxylate
    —— 2-[2'-(diphenylphosphino)phenyl]-4-methyl-5-phenyloxazoline 203320-55-2 C28H24NOP
    2-[2'-(diphenylphosphino)phenyl]-4-methyl-5-phenyloxazoline
    —— 2-(6-Chloro-2-methyl-quinolin-4-ylamino)-3-(1H-indol-3-yl)-propionic acid ethyl ester 74949-06-7 C23H22ClN3O2
    2-(6-Chloro-2-methyl-quinolin-4-ylamino)-3-(1H-indol-3-yl)-propionic acid ethyl ester
    —— (2,4-Dichlorobenzyl)-[2-(1-imidazolyl)-phenyl]-ether, hydrochloride 71289-29-7 C16H12Cl2N2O*ClH
    (2,4-Dichlorobenzyl)-[2-(1-imidazolyl)-phenyl]-ether, hydrochloride
    —— 2,3-Diaethyl-2,3-dihydro-benzthiazol 68549-51-9 C11H15NS
    2,3-Diaethyl-2,3-dihydro-benzthiazol
    —— [2-(2-chloro-phenyl)-benzo[<i>d</i>][1,3]thiazin-4-ylidene]-ethyl-amine 69949-03-7 C16H13ClN2S
    [2-(2-chloro-phenyl)-benzo[<i>d</i>][1,3]thiazin-4-ylidene]-ethyl-amine
    —— 2-{3-[4-(4-Chloro-phenyl)-4-hydroxy-piperidin-1-yl]-propyl}-7-methoxy-3-methyl-chromen-4-one 69103-98-6 C25H28ClNO4
    2-{3-[4-(4-Chloro-phenyl)-4-hydroxy-piperidin-1-yl]-propyl}-7-methoxy-3-methyl-chromen-4-one