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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Isopropylamino-pteridin 5177-10-6 C9H11N5
    2-Isopropylamino-pteridin
    —— (2R,3R,4S)-3,4-Dihydroxy-2-[(R)-1-hydroxy-3-(4-methoxy-benzyloxy)-propyl]-pyrrolidine-1-carboxylic acid tert-butyl ester 459870-88-3 C20H31NO7
    (2R,3R,4S)-3,4-Dihydroxy-2-[(R)-1-hydroxy-3-(4-methoxy-benzyloxy)-propyl]-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 2,2,4,4-tetramethyl-4,5,6,7-tetrahydro-benzo[<i>h</i>][1,3,2,4]dioxadisilonine 33324-21-9 C13H22O2Si2
    2,2,4,4-tetramethyl-4,5,6,7-tetrahydro-benzo[<i>h</i>][1,3,2,4]dioxadisilonine
    —— 2,6-diethyl-2,3,6-trimethyl-1-((2-(4-(2,2,2-trifluoroethyl)cyclohex-3-en-1-yl)propan-2-yl)oxy)piperidine 1401714-37-1 C23H40F3NO
    2,6-diethyl-2,3,6-trimethyl-1-((2-(4-(2,2,2-trifluoroethyl)cyclohex-3-en-1-yl)propan-2-yl)oxy)piperidine
    —— 2-((R)-1-(tert-butyldimethylsilyloxy)-3-nitropropan-2-yl)-1-(2-oxooxazolidin-3-yl)decane-1,3-dione 1097874-17-3 C22H40N2O7Si
    2-((R)-1-(tert-butyldimethylsilyloxy)-3-nitropropan-2-yl)-1-(2-oxooxazolidin-3-yl)decane-1,3-dione
    —— 2-fluoro-N-(5-methyl-1,3,4-thiadiazol-2-yl)-4-(3-methyl-1-phenyl-1H-pyrazol-5-ylamino)benzenesulfonamide 1104806-38-3 C19H17FN6O2S2
    2-fluoro-N-(5-methyl-1,3,4-thiadiazol-2-yl)-4-(3-methyl-1-phenyl-1H-pyrazol-5-ylamino)benzenesulfonamide
    —— 2-(2-(dimethylamino)pyridin-4-yl)-9-methoxy-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one 1571143-22-0 C21H22N4O2
    2-(2-(dimethylamino)pyridin-4-yl)-9-methoxy-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one
    —— (2S,3S,4S,7R,E)-4,7-bis(tert-butyldimethylsilyloxy)-2-methyl-10-oxo-3,4,7,8,9,10-hexahydro-2H-oxecin-3-yl methanesulfonate 1360619-05-1 C23H46O7SSi2
    (2S,3S,4S,7R,E)-4,7-bis(tert-butyldimethylsilyloxy)-2-methyl-10-oxo-3,4,7,8,9,10-hexahydro-2H-oxecin-3-yl methanesulfonate
    —— ((2-methylenecyclohexyl)methyl)(phenyl)carbamic chloride 1610556-53-0 C15H18ClNO
    ((2-methylenecyclohexyl)methyl)(phenyl)carbamic chloride
    —— 2,3,4,5,6-pentafluoro-N-trideuteriomethylaniline 1245725-34-1 C7H4F5N
    2,3,4,5,6-pentafluoro-N-trideuteriomethylaniline
    —— 25,26,27-triallyloxy-28-benzoyloxycalix[4]arene 183623-07-6 C44H40O5
    25,26,27-triallyloxy-28-benzoyloxycalix[4]arene
    —— 2-m-Tolylamino-5,6,7,8-tetrahydro-quinoline-4-carboxylic acid methyl ester 209330-20-1 C18H20N2O2
    2-m-Tolylamino-5,6,7,8-tetrahydro-quinoline-4-carboxylic acid methyl ester
    —— 2-(7-methyl-4-oxo-4<i>H</i>-[1,8]naphthyridin-1-yl)-propionic acid 49655-80-3 C12H12N2O3
    2-(7-methyl-4-oxo-4<i>H</i>-[1,8]naphthyridin-1-yl)-propionic acid
    —— 2-Isobutyl-1,3-dimethyl-3H-benzoimidazol-1-ium; iodide 53255-59-7 C13H19N2*I
    2-Isobutyl-1,3-dimethyl-3H-benzoimidazol-1-ium; iodide
    —— 2,2'-Bis(triethylgermanyloxy)-3,5,3'-tetra-tert.-butylbiphenyl 54863-87-5 C40H70Ge2O2
    2,2'-Bis(triethylgermanyloxy)-3,5,3'-tetra-tert.-butylbiphenyl
    —— 2,N,N-Triaethyl-morpholiniumchlorid 52250-65-4 C10H22NO*Cl
    2,N,N-Triaethyl-morpholiniumchlorid
    —— 2,2'-dihydroxy-3,3'-(3,6-dioxo-piperazine-2,5-diyl)-bis-propionic acid dimethyl ester 51163-90-7 C12H18N2O8
    2,2'-dihydroxy-3,3'-(3,6-dioxo-piperazine-2,5-diyl)-bis-propionic acid dimethyl ester
    —— [2-(3,4-Dihydro-1H-isoquinolin-2-yl)-ethyl]-dithiocarbamic acid; compound with 2-(3,4-dihydro-1H-isoquinolin-2-yl)-ethylamine 53356-52-8 C11H16N2*C12H16N2S2
    [2-(3,4-Dihydro-1H-isoquinolin-2-yl)-ethyl]-dithiocarbamic acid; compound with 2-(3,4-dihydro-1H-isoquinolin-2-yl)-ethylamine
    —— 2-(4-diethylamino-phenylazo)-benzothiazole-5-carboxylic acid 9,10-dioxo-9,10-dihydro-anthracen-1-ylamide 65475-00-5 C32H25N5O3S
    2-(4-diethylamino-phenylazo)-benzothiazole-5-carboxylic acid 9,10-dioxo-9,10-dihydro-anthracen-1-ylamide
    —— 2-{2-[2-(Acetyl-methyl-amino)-3-(5-formyl-2-methoxy-phenyl)-propionylamino]-3-methyl-pentanoylamino}-3-methyl-pentanoic acid amide 55857-09-5 C26H40N4O6
    2-{2-[2-(Acetyl-methyl-amino)-3-(5-formyl-2-methoxy-phenyl)-propionylamino]-3-methyl-pentanoylamino}-3-methyl-pentanoic acid amide
    —— 2-(2-Chlor-6-hydroxyphenylazo)-benzoesaeure 50623-61-5 C13H9ClN2O3
    2-(2-Chlor-6-hydroxyphenylazo)-benzoesaeure
    —— 2-Hydroxy-3-(phenyl-p-tolyl-methyl)-[1,4]naphthoquinone 51166-14-4 C24H18O3
    2-Hydroxy-3-(phenyl-p-tolyl-methyl)-[1,4]naphthoquinone
    —— 2,3,4-Triphenyl-8-[1-phenyl-meth-(E)-ylidene]-5,6,7,8-tetrahydro-quinoline 53560-70-6 C34H27N
    2,3,4-Triphenyl-8-[1-phenyl-meth-(E)-ylidene]-5,6,7,8-tetrahydro-quinoline
    —— 2,3,5-trimethyl-hexa-1,4-dien-3-ol 53883-45-7 C9H16O
    2,3,5-trimethyl-hexa-1,4-dien-3-ol
    —— (2-Chloro-1,1-dioxo-1H-1λ<sup>6</sup>-benzo[b]thiophen-3-yl)-[3-(diethyl-propyl-silanyl)-propyl]-amine 41907-78-2 C18H28ClNO2SSi
    (2-Chloro-1,1-dioxo-1H-1λ<sup>6</sup>-benzo[b]thiophen-3-yl)-[3-(diethyl-propyl-silanyl)-propyl]-amine
    —— 2-((1S,2R,5S)-2-Isopropenyl-5-methyl-cyclopentylmethyl)-prop-2-en-1-ol 49832-04-4 C13H22O
    2-((1S,2R,5S)-2-Isopropenyl-5-methyl-cyclopentylmethyl)-prop-2-en-1-ol
    —— 2-((4aR,6R,7R,8R,8aS)-6-Methoxy-8-nitro-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-1-phenyl-ethanone 57559-95-2 C22H23NO7
    2-((4aR,6R,7R,8R,8aS)-6-Methoxy-8-nitro-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-1-phenyl-ethanone
    —— 2,6-Dibenzyl-1-methyl-4-oxo-piperidine-3,5-dicarboxylic acid dimethyl ester 40328-60-7 C24H27NO5
    2,6-Dibenzyl-1-methyl-4-oxo-piperidine-3,5-dicarboxylic acid dimethyl ester
    —— (2S,2'S,2"S,4"S)-N-{2-[2'-(tert-butoxycarbonyl)amino-2'-(4"-isopropyl-5"-oxo-tetrahydrofuran-2"-yl)-ethyl]-3-methylbutyl}-4-benzyloxy-2-(4-methoxybutoxy)-benzamide 179995-45-0 C38H56N2O8
    (2S,2'S,2"S,4"S)-N-{2-[2'-(tert-butoxycarbonyl)amino-2'-(4"-isopropyl-5"-oxo-tetrahydrofuran-2"-yl)-ethyl]-3-methylbutyl}-4-benzyloxy-2-(4-methoxybutoxy)-benzamide
    —— 2,4-(1,1'-di[η(5)-cyclopentadienyl]cobalt(III))-but-2-ene-1-al tetraphenylborate 177339-55-8 C14H12CoO*C24H20B
    2,4-(1,1'-di[η(5)-cyclopentadienyl]cobalt(III))-but-2-ene-1-al tetraphenylborate
    —— 2-(2-amino-5-cyano-6-methanesulfinyl-pyrimidin-4-ylsulfanyl)-N-(3-trifluoromethyl-phenyl)-acetamide 851335-79-0 C15H12F3N5O2S2
    2-(2-amino-5-cyano-6-methanesulfinyl-pyrimidin-4-ylsulfanyl)-N-(3-trifluoromethyl-phenyl)-acetamide
    —— 2,2-Dimethyl-propionic acid 10-hydroxy-phenanthren-9-yl ester 41012-99-1 C19H18O3
    2,2-Dimethyl-propionic acid 10-hydroxy-phenanthren-9-yl ester
    —— (2-hydroxy-propylimino)-di-acetic acid bis-dibutylamide 102542-67-6 C23H47N3O3
    (2-hydroxy-propylimino)-di-acetic acid bis-dibutylamide
    —— 2,2'-[4-(2-hydroxy-ethyl)-piperazin-1-ylazanediyl]-bis-ethanol 48161-23-5 C10H23N3O3
    2,2'-[4-(2-hydroxy-ethyl)-piperazin-1-ylazanediyl]-bis-ethanol
    —— 2-(1-isopropyl-1<i>H</i>-benzoimidazol-5-yl)-[1,4]benzoquinone 54513-31-4 C16H14N2O2
    2-(1-isopropyl-1<i>H</i>-benzoimidazol-5-yl)-[1,4]benzoquinone
    —— 2-chloro-<i>N</i>-[1-(4-ethoxy-phenyl)-2-phenyl-ethyl]-acetamide 36843-04-6 C18H20ClNO2
    2-chloro-<i>N</i>-[1-(4-ethoxy-phenyl)-2-phenyl-ethyl]-acetamide
    —— 2,2'-Diethyl-5,6,5'-trimethoxy-biphenyl 31499-43-1 C19H24O3
    2,2'-Diethyl-5,6,5'-trimethoxy-biphenyl
    —— 2-benzyl-8b-phenyl-2,3,3a,8b-tetrahydro-benzo[4,5]furo[2,3-<i>c</i>]pyrrol-1-one 25236-55-9 C23H19NO2
    2-benzyl-8b-phenyl-2,3,3a,8b-tetrahydro-benzo[4,5]furo[2,3-<i>c</i>]pyrrol-1-one
    —— 2,3-dichloro-quinoxaline-6-thiosulfonic acid <i>S</i>-ethyl ester 2149-09-9 C10H8Cl2N2O2S2
    2,3-dichloro-quinoxaline-6-thiosulfonic acid <i>S</i>-ethyl ester
    —— 2-(2-octadecylamino-propenyl)-1(3)<i>H</i>-quinazolin-4-one 97157-73-8 C29H47N3O
    2-(2-octadecylamino-propenyl)-1(3)<i>H</i>-quinazolin-4-one
    —— 2-Methyl-cyclohexanon-O-(4-nitrophenyl)-oxim 14146-08-8 C13H16N2O3
    2-Methyl-cyclohexanon-O-(4-nitrophenyl)-oxim
    —— 2,2',2''-(10-(2-((2-(bis(carboxymethyl)amino)ethyl)(carboxymethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid 1332625-41-8 C24H40N6O13
    2,2',2''-(10-(2-((2-(bis(carboxymethyl)amino)ethyl)(carboxymethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid
    —— 2,4-Dinitrophenyl isocyanide 255842-12-7 C7H3N3O4
    2,4-Dinitrophenyl isocyanide
    —— 2-(2-hydroxy-3-nitrobenzoyloxy)-3-nitrobenzoyl chloride 1319081-97-4 C14H7ClN2O8
    2-(2-hydroxy-3-nitrobenzoyloxy)-3-nitrobenzoyl chloride
    —— 2-nitro-3-iodo-6-methoxybiphenyl 84251-47-8 C13H10INO3
    2-nitro-3-iodo-6-methoxybiphenyl
    —— 2,6-Diethyl-3-methyl-5-morpholino-3'-nitrobiphenyl 32705-01-4 C21H26N2O3
    2,6-Diethyl-3-methyl-5-morpholino-3'-nitrobiphenyl
    —— 2-Propyl-8-oxo-8H-pyrano<3,2-g>benzoxazol-7-carbonsaeure-aethylester 24235-45-8 C16H15NO5
    2-Propyl-8-oxo-8H-pyrano<3,2-g>benzoxazol-7-carbonsaeure-aethylester
    —— 2,4,4,6,6-Pentakis-p-tolyloxy-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinin-2-ylamine 51421-40-0 C35H37N4O5P3
    2,4,4,6,6-Pentakis-p-tolyloxy-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinin-2-ylamine
    —— 2,3',5-Triethoxy-4-methoxybenzophenon 51106-92-4 C20H24O5
    2,3',5-Triethoxy-4-methoxybenzophenon
    —— (2S,3S,4R)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-1-phenethylpiperidine 1600532-64-6 C35H39NO3
    (2S,3S,4R)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-1-phenethylpiperidine