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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(1,3-di-<i>p</i>-tolyl-imidazolidin-2-yl)-quinoline 97255-65-7 C26H25N3
    2-(1,3-di-<i>p</i>-tolyl-imidazolidin-2-yl)-quinoline
    —— 2-aminocarbonylamino-4-methoxyindole-3-carboxamide 1204578-56-2 C11H12N4O3
    2-aminocarbonylamino-4-methoxyindole-3-carboxamide
    —— 2-Chloro-4-(4-fluorophenyl)-5-methylthiazole 1188168-84-4 C10H7ClFNS
    2-Chloro-4-(4-fluorophenyl)-5-methylthiazole
    —— [2-(3,3-dimethylcycloprop-1-enyl)-2-(3-methylbut-2-enyloxy)ethoxymethyl]benzene 1245616-21-0 C19H26O2
    [2-(3,3-dimethylcycloprop-1-enyl)-2-(3-methylbut-2-enyloxy)ethoxymethyl]benzene
    —— 2-{6-[2-(3-hydroxypropyl)-5-oxocyclopent-1-en-1-yl]benzo[d][1,3]dioxol-5-yl}ethyl methanesulfonate 1431367-20-2 C18H22O7S
    2-{6-[2-(3-hydroxypropyl)-5-oxocyclopent-1-en-1-yl]benzo[d][1,3]dioxol-5-yl}ethyl methanesulfonate
    —— 2-Amino-<i>N</i>,<i>N</i>'-diphenyl-benzamidin 849-42-3 C19H17N3
    2-Amino-<i>N</i>,<i>N</i>'-diphenyl-benzamidin
    —— 2,2-dimethyl-5,5-diphenyl-4,5-dihydro-2H-spiro[furan-3,3'-indolin]-2'-one 1356396-34-3 C25H23NO2
    2,2-dimethyl-5,5-diphenyl-4,5-dihydro-2H-spiro[furan-3,3'-indolin]-2'-one
    —— 2-octyl-5,6-dihydro-4<i>H</i>-[1,3]thiazine 23062-82-0 C12H23NS
    2-octyl-5,6-dihydro-4<i>H</i>-[1,3]thiazine
    —— 2-Bromo-3-trifluoromethylphenylboronic acid pinacol ester 2121513-56-0 C13H15BBrF3O2
    2-Bromo-3-trifluoromethylphenylboronic acid pinacol ester
    —— (2S)-(-)-N'-acetyl-N-(6-chloro-2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-sulfamide 1206522-95-3 C11H13ClN2O5S
    (2S)-(-)-N'-acetyl-N-(6-chloro-2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-sulfamide
    —— 2-Morpholin-4-ylmethyl-6-nitro-1-prop-2-ynyl-1H-benzoimidazole 99261-75-3 C15H16N4O3
    2-Morpholin-4-ylmethyl-6-nitro-1-prop-2-ynyl-1H-benzoimidazole
    —— [(2-((di-tert-butylphosphino)methyl)pyridine)PtMeCl] 1115087-70-1 C15H27ClNPPt
    [(2-((di-tert-butylphosphino)methyl)pyridine)PtMeCl]
    —— (2'-acetyl-4'-ethyl)-phenoxyacetic acid-methylester 77956-91-3 C13H16O4
    (2'-acetyl-4'-ethyl)-phenoxyacetic acid-methylester
    —— 2-Fluoro-6-trifluoromethylsulfanylpyrazine 1206524-21-1 C5H2F4N2S
    2-Fluoro-6-trifluoromethylsulfanylpyrazine
    —— 2,2'-(1,2-Diphenyl-1,2-ethandiyl)bis(4-methoxy-1-naphthol) 143669-52-7 C36H30O4
    2,2'-(1,2-Diphenyl-1,2-ethandiyl)bis(4-methoxy-1-naphthol)
    —— 2,2-methyl-2-((phenylthio)methyl)cyclopentan-1-one 137846-43-6 C13H16OS
    2,2-methyl-2-((phenylthio)methyl)cyclopentan-1-one
    —— 2-bromo-3-furanyl-acrylaldehyde 98556-17-3 C7H5BrO2
    2-bromo-3-furanyl-acrylaldehyde
    —— 2-ethyl-3-piperidin-1-yl-pyrazine 13522-02-6 C11H17N3
    2-ethyl-3-piperidin-1-yl-pyrazine
    —— 2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)ethyl methanethiosulfonate 219668-67-4 C17H26O12S2
    2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)ethyl methanethiosulfonate
    —— (2E)-3-(5-{[(3R)-1-(3-chlorobenzyl)-3-piperidinyl]amino}-2-pyrazinyl)acrylic acid 876161-15-8 C19H21ClN4O2
    (2E)-3-(5-{[(3R)-1-(3-chlorobenzyl)-3-piperidinyl]amino}-2-pyrazinyl)acrylic acid
    —— 2,2,6,6-tetramethyl-4-formyl-2,6-disilamorpholine 263906-84-9 C7H17NO2Si2
    2,2,6,6-tetramethyl-4-formyl-2,6-disilamorpholine
    —— 2-benzyloxyethyl 2,3,4-tri-O-methyl-6-O-acetyl-β-D-glucopyranose 1574641-66-9 C20H30O8
    2-benzyloxyethyl 2,3,4-tri-O-methyl-6-O-acetyl-β-D-glucopyranose
    —— 2,3,4,6-tetra-O-acetyl-1-O-crotonyl-α-D-glucopyranose 15890-76-3 C18H24O11
    2,3,4,6-tetra-O-acetyl-1-O-crotonyl-α-D-glucopyranose
    —— (2E)-3-(5-chloro-6-{[(3R)-1-(3-methylbenzyl)-3-pyrrolidinyl]amino}-3-pyridinyl)acrylic acid 876163-39-2 C20H22ClN3O2
    (2E)-3-(5-chloro-6-{[(3R)-1-(3-methylbenzyl)-3-pyrrolidinyl]amino}-3-pyridinyl)acrylic acid
    —— 2-(4-chlorophenyl)-4-methyl-5-(2-phenylthiazol-4-yl)thiazole 61108-32-5 C19H13ClN2S2
    2-(4-chlorophenyl)-4-methyl-5-(2-phenylthiazol-4-yl)thiazole
    —— 2-thiocyanatoacetylbenzothiazole 215733-73-6 C10H6N2OS2
    2-thiocyanatoacetylbenzothiazole
    —— 2,5-dimethyl-1-(2-trifluoromethyl-phenyl)-1H-pyrrole-3-carboxylic acid [2-(3-ethoxy-4-methoxy-phenyl)-ethyl]-amide 880774-32-3 C25H27F3N2O3
    2,5-dimethyl-1-(2-trifluoromethyl-phenyl)-1H-pyrrole-3-carboxylic acid [2-(3-ethoxy-4-methoxy-phenyl)-ethyl]-amide
    —— {2,2,5,5-tetramethyl-3-[(4chlorophenyl-1-ylcarbamothioyl)amino]pyrrolidin-1-yl}oxidanyl 1380677-78-0 C15H21ClN3OS
    {2,2,5,5-tetramethyl-3-[(4chlorophenyl-1-ylcarbamothioyl)amino]pyrrolidin-1-yl}oxidanyl
    —— 2-imino-3-isopropyl-thiazolidine-4,5-dione 3621-73-6 C6H8N2O2S
    2-imino-3-isopropyl-thiazolidine-4,5-dione
    —— 2-((5-(4-fluorophenyl)-1,3,4-thiadiazol-2-yl)amino)pyrimidine-5-carboxylic acid 1338084-08-4 C13H8FN5O2S
    2-((5-(4-fluorophenyl)-1,3,4-thiadiazol-2-yl)amino)pyrimidine-5-carboxylic acid
    —— 2-(1,3-dioxoisoindol-2-yl)-3-methyl-N-[4-(2-nitrophenyl)sulfanylphenyl]butanamide 78428-18-9 C25H21N3O5S
    2-(1,3-dioxoisoindol-2-yl)-3-methyl-N-[4-(2-nitrophenyl)sulfanylphenyl]butanamide
    —— 2-((R)-1-Oxiranylmethoxy)-phenol 119702-08-8 C9H10O3
    2-((R)-1-Oxiranylmethoxy)-phenol
    —— 2,3,4,6-Tetrachlor-N-methyl-anilin 4780-58-9 C7H5Cl4N
    2,3,4,6-Tetrachlor-N-methyl-anilin
    —— 2-acetyl-4,7-dimethyl-1-naphthol 82620-79-9 C14H14O2
    2-acetyl-4,7-dimethyl-1-naphthol
    —— 2-methyl-2-(((1-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-1,2,3-triazol-4-yl)methoxy)carbonyl)propane-1,3-diyl (9Z,9'Z)-bis(hexadec-9-enoate) 1638196-42-5 C46H79N3O11
    2-methyl-2-(((1-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-1,2,3-triazol-4-yl)methoxy)carbonyl)propane-1,3-diyl (9Z,9'Z)-bis(hexadec-9-enoate)
    —— 2-(acetyl-methyl-amino)-3-oxo-propionic acid ethyl ester 872790-47-1 C8H13NO4
    2-(acetyl-methyl-amino)-3-oxo-propionic acid ethyl ester
    —— 2-{4-(pyridin-3-yl)phenyl}-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaboran-2-yl)-2H-benzotriazole 1430055-57-4 C23H23BN4O2
    2-{4-(pyridin-3-yl)phenyl}-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaboran-2-yl)-2H-benzotriazole
    —— (2S,3S,4S,5R,6S)-6-{4-[(1S,3S,7S,10R,11S,12S,16R)-10-allyl-11-hydroxy-8,8,12,16-tetramethyl-3-(2-methyl-benzothiazol-5-yl)-5,9-dioxo-4,17-dioxa-bicyclo[14.1.0]heptadec-7-yloxycarbonyloxymethyl]-phenoxy}-3,4,5-trihydroxy-tetrahydro-pyran-2-carboxylic acid allyl ester 704885-01-8 C47H59NO15S
    (2S,3S,4S,5R,6S)-6-{4-[(1S,3S,7S,10R,11S,12S,16R)-10-allyl-11-hydroxy-8,8,12,16-tetramethyl-3-(2-methyl-benzothiazol-5-yl)-5,9-dioxo-4,17-dioxa-bicyclo[14.1.0]heptadec-7-yloxycarbonyloxymethyl]-phenoxy}-3,4,5-trihydroxy-tetrahydro-pyran-2-carboxylic acid allyl ester
    —— (2R,3S)-1-(Tosyloxy)-2,3-epoxypentan 117180-61-7 C12H16O4S
    (2R,3S)-1-(Tosyloxy)-2,3-epoxypentan
    —— (2Z,4E)-3-acetyl-4-(1-cyclohexenyl)-2,4-hexadien-2-ol 1193111-03-3 C14H20O2
    (2Z,4E)-3-acetyl-4-(1-cyclohexenyl)-2,4-hexadien-2-ol
    —— (2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-((phosphonooxy)methyl)tetrahydrofuran-3-yl (S)-3-([1,1'-biphenyl]-4-yl)-2-(pent-4-enamido)propanoate 1332617-46-5 C30H33N6O9P
    (2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-((phosphonooxy)methyl)tetrahydrofuran-3-yl (S)-3-([1,1'-biphenyl]-4-yl)-2-(pent-4-enamido)propanoate
    —— 2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol 503544-23-8 C17H22O7Se
    2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol
    —— 2-(p-Chlorphenyl)-4-cyanmethyl-5-methylimidazol 58731-93-4 C12H10ClN3
    2-(p-Chlorphenyl)-4-cyanmethyl-5-methylimidazol
    —— 2-[(6-amino-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)-hydrazonomethyl]-5-methoxy-phenol 851660-47-4 C12H11N7O3
    2-[(6-amino-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)-hydrazonomethyl]-5-methoxy-phenol
    —— 2-amino-1-{3-[(3,5-difluorophenyl)amino]-2-(4-fluorophenyl)-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl}ethan-1-one 1261110-53-5 C20H18F3N5O
    2-amino-1-{3-[(3,5-difluorophenyl)amino]-2-(4-fluorophenyl)-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl}ethan-1-one
    —— (2R/4S)-4-(4-benzyloxycarbonylamino-5-phenyl-pyrrolo[2,3-d]pyrimidin-7-yl)-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester 197525-69-2 C32H35N5O6
    (2R/4S)-4-(4-benzyloxycarbonylamino-5-phenyl-pyrrolo[2,3-d]pyrimidin-7-yl)-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester
    —— 2-(3-amino-azetidin-3-ylmethyl)-8-(4-methoxy-phenyl)-4,5-dihydro-furo[2,3-f]isoquinoline-3-carboxylic acid lactam hydrochloride 1105656-61-8 C23H21N3O3*ClH
    2-(3-amino-azetidin-3-ylmethyl)-8-(4-methoxy-phenyl)-4,5-dihydro-furo[2,3-f]isoquinoline-3-carboxylic acid lactam hydrochloride
    —— 2-(5-Methyl-thiophen-2-yl)-ethenesulfonic acid, tetra-n-butylammonium salt 445280-93-3 C7H7O3S2*C16H36N
    2-(5-Methyl-thiophen-2-yl)-ethenesulfonic acid, tetra-n-butylammonium salt
    —— 2-naphthalenetellurinyl acetate 122823-49-8 C12H10O3Te
    2-naphthalenetellurinyl acetate
    —— 2-(2-benzenesulfinylethyl)-2-prop-2-ynylmalonic acid dimethyl ester 745072-09-7 C16H18O5S
    2-(2-benzenesulfinylethyl)-2-prop-2-ynylmalonic acid dimethyl ester