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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R,8R)-4-Oxa-tricyclo[3.2.1.0<sup>3,6</sup>]octane-2,8-diol 67889-17-2 C7H10O3
    (2R,8R)-4-Oxa-tricyclo[3.2.1.0<sup>3,6</sup>]octane-2,8-diol
    —— 2-(naphthalen-1-yl)-3,4,5-triphenylcyclopenta-2,4-dien-1-one 1075755-84-8 C33H22O
    2-(naphthalen-1-yl)-3,4,5-triphenylcyclopenta-2,4-dien-1-one
    —— [2-(3-chloro-phenyl)-ethyl]-[4-(1-fluoro-cyclobutyl)-benzyl]-amine 945717-33-9 C19H21ClFN
    [2-(3-chloro-phenyl)-ethyl]-[4-(1-fluoro-cyclobutyl)-benzyl]-amine
    —— 2-[(2-methylsulfanyl-4-phenyl-imidazol-1-ylimino)-methyl]-phenol 67642-64-2 C17H15N3OS
    2-[(2-methylsulfanyl-4-phenyl-imidazol-1-ylimino)-methyl]-phenol
    —— 2-methyl-4-(4-methyl-5-{(1R)-1-[2-(3-methylphenyl)-2H-tetrazol-5-yl]ethoxy}-4H-1,2,4-triazol-3-yl)pyridine 1144033-99-7 C19H20N8O
    2-methyl-4-(4-methyl-5-{(1R)-1-[2-(3-methylphenyl)-2H-tetrazol-5-yl]ethoxy}-4H-1,2,4-triazol-3-yl)pyridine
    —— 2-O-benzoyl-5-O-trifluoromethanesulfonyl-1,6:3,4-di-O-isopropylidene-myo-inositol 1613160-69-2 C20H23F3O9S
    2-O-benzoyl-5-O-trifluoromethanesulfonyl-1,6:3,4-di-O-isopropylidene-myo-inositol
    —— 2-phenylbenzo[b][1,8]naphthyridin-4(1H)-one 1422642-76-9 C18H12N2O
    2-phenylbenzo[b][1,8]naphthyridin-4(1H)-one
    —— 2,3,6-trideoxy-6-fluoro-D-galactono-1,4-lactone 1143563-70-5 C6H9FO3
    2,3,6-trideoxy-6-fluoro-D-galactono-1,4-lactone
    —— 2,2-Dimethyl-propionic acid (1S,2R,3R,5R,6R)-5-hydroxy-7,7-dimethyl-3-vinyl-bicyclo[4.1.0]hept-2-ylmethyl ester 267873-01-8 C17H28O3
    2,2-Dimethyl-propionic acid (1S,2R,3R,5R,6R)-5-hydroxy-7,7-dimethyl-3-vinyl-bicyclo[4.1.0]hept-2-ylmethyl ester
    —— 2-(p-methoxyphenyl)cyclohexyl phenyl selenide 133708-84-6 C19H22OSe
    2-(p-methoxyphenyl)cyclohexyl phenyl selenide
    —— 2-(5-bromo-thiophen-2-yl)-4-(4-methyl-piperazin-1-yl)-[1,3,5]triazine 1130755-95-1 C12H14BrN5S
    2-(5-bromo-thiophen-2-yl)-4-(4-methyl-piperazin-1-yl)-[1,3,5]triazine
    —— 2'-O-[(tert-butyl)dimetylsilyl]-5'-O-(4,4'-dimethoxytrityl)-N<sup>2</sup>-isobutyryl-3'-thioguanosine 247223-72-9 C41H51N5O7SSi
    2'-O-[(tert-butyl)dimetylsilyl]-5'-O-(4,4'-dimethoxytrityl)-N<sup>2</sup>-isobutyryl-3'-thioguanosine
    —— 2-oxa-15,17-diazatricyclo[7.5.3.0(1,10).0(3,8)]heptadeca-3,5,7-triene-16-one 1379475-10-1 C14H16N2O2
    2-oxa-15,17-diazatricyclo[7.5.3.0(1,10).0(3,8)]heptadeca-3,5,7-triene-16-one
    —— 2,6-diphenyl-benzo[1,2-<i>b</i>;4,5-<i>b'</i>]difuran-3,7-dicarboxylic acid diethyl ester 53460-18-7 C28H22O6
    2,6-diphenyl-benzo[1,2-<i>b</i>;4,5-<i>b'</i>]difuran-3,7-dicarboxylic acid diethyl ester
    —— 2-(Bis-benzylselanyl-methylene)-malonic acid dimethyl ester 32846-89-2 C20H20O4Se2
    2-(Bis-benzylselanyl-methylene)-malonic acid dimethyl ester
    —— (2R,3S,4S)-1'-tert-butyl 2-ethyl 4-(2-(3-bromophenyl)-2-oxoethyl)-2'-oxospiro[chroman-3,3'-indoline]-1',2-dicarboxylate 1602919-18-5 C32H30BrNO7
    (2R,3S,4S)-1'-tert-butyl 2-ethyl 4-(2-(3-bromophenyl)-2-oxoethyl)-2'-oxospiro[chroman-3,3'-indoline]-1',2-dicarboxylate
    —— 2-((S)-2-Methyl-pentylsulfanyl)-benzothiazole 423159-11-9 C13H17NS2
    2-((S)-2-Methyl-pentylsulfanyl)-benzothiazole
    —— 2,4,4-Trimethyl-5-phenyl-3-nonanon 88834-69-9 C18H28O
    2,4,4-Trimethyl-5-phenyl-3-nonanon
    —— 2-[5-bromo-6-oxo-4-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-1-yl]-N-[(3-methylthiophen-2-yl)methyl]acetamide 1149581-32-7 C22H29BrN4O2S
    2-[5-bromo-6-oxo-4-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-1-yl]-N-[(3-methylthiophen-2-yl)methyl]acetamide
    —— (2-((3-fluorophenoxy)methyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)(4-fluorophenyl)methanone 1380506-69-3 C20H17F2N3O2
    (2-((3-fluorophenoxy)methyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)(4-fluorophenyl)methanone
    —— 2-bromo-5-[(4-methoxyphenyl)methyl]-1-(2-trimethylsilylethoxymethyl)-8,9-dihydro-7H-pyrimido[2,1-b]purin-4-one 1381795-28-3 C22H30BrN5O3Si
    2-bromo-5-[(4-methoxyphenyl)methyl]-1-(2-trimethylsilylethoxymethyl)-8,9-dihydro-7H-pyrimido[2,1-b]purin-4-one
    —— 2-isopropyl-4-((3-methyl-4-nitro-1H-indazol-1-yl)methyl)thiazole 1383473-27-5 C15H16N4O2S
    2-isopropyl-4-((3-methyl-4-nitro-1H-indazol-1-yl)methyl)thiazole
    —— 2-{4-[5-chloro-4-(1-methyl-1H-benzimidazol-2-yl)pyridin-2-yl]piperazin-1-yl}ethanol 1269770-76-4 C19H22ClN5O
    2-{4-[5-chloro-4-(1-methyl-1H-benzimidazol-2-yl)pyridin-2-yl]piperazin-1-yl}ethanol
    —— 2-[4-[[5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino]phenyl]sulfanyl-1-pyrrolidin-1-ylethanone 1142940-56-4 C26H25N5O3S
    2-[4-[[5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]amino]phenyl]sulfanyl-1-pyrrolidin-1-ylethanone
    —— 2-amino-1-(3-chlorophenyl)-2',5-dioxo-1,5-dihydrospiro[indeno[1,2-b]pyridine-4,3'-indoline]-3-carbonitrile 1431523-28-2 C26H15ClN4O2
    2-amino-1-(3-chlorophenyl)-2',5-dioxo-1,5-dihydrospiro[indeno[1,2-b]pyridine-4,3'-indoline]-3-carbonitrile
    —— 2-[5-bromo-4-[(3-hydroxy-1-adamantyl)amino]-6-oxopyridazin-1-yl]-N-(pyridin-4-ylmethyl)acetamide 1149580-91-5 C22H26BrN5O3
    2-[5-bromo-4-[(3-hydroxy-1-adamantyl)amino]-6-oxopyridazin-1-yl]-N-(pyridin-4-ylmethyl)acetamide
    —— 2-Benzoyl-3-vinylthiacyclohexan 64871-45-0 C14H16OS
    2-Benzoyl-3-vinylthiacyclohexan
    —— 2-[(pyridin-4-yloxy)methyl]-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382785-47-8 C12H12N4O2
    2-[(pyridin-4-yloxy)methyl]-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
    —— 2-(3-hydroxy-1-methyl-propyl)-3-(methoxymethoxy)phenol 1380699-22-8 C12H18O4
    2-(3-hydroxy-1-methyl-propyl)-3-(methoxymethoxy)phenol
    —— (2R,4R)-5-(5'-chloro-2'-methyl-biphenyl-4-yl)-2-hydroxy-4-[(1-hydroxy-1H-[1,2,3]triazole-4-carbonyl)-amino]-pentanoic acid heptyl ester 1383024-38-1 C28H35ClN4O5
    (2R,4R)-5-(5'-chloro-2'-methyl-biphenyl-4-yl)-2-hydroxy-4-[(1-hydroxy-1H-[1,2,3]triazole-4-carbonyl)-amino]-pentanoic acid heptyl ester
    —— 2-Styrylchinoxalin-1,4-dioxid 59066-65-8 C16H12N2O2
    2-Styrylchinoxalin-1,4-dioxid
    —— 2-((5-(3-methoxy-phenyl)-2H-1,2,3-triazol-4-yl)methyl)-7-(4-methoxypyrimidin-2-yl)-2,7-diazaspiro[4,4]nonan-1-one 1383574-37-5 C22H25N7O3
    2-((5-(3-methoxy-phenyl)-2H-1,2,3-triazol-4-yl)methyl)-7-(4-methoxypyrimidin-2-yl)-2,7-diazaspiro[4,4]nonan-1-one
    —— (2,3-dihydrobenzo[1,4]oxazin-4-yl)[3-(1H-pyrazol-4-yl)pyrrolidin-1-yl]methanone 1000686-71-4 C16H18N4O2
    (2,3-dihydrobenzo[1,4]oxazin-4-yl)[3-(1H-pyrazol-4-yl)pyrrolidin-1-yl]methanone
    —— 2-N,N-diethylaminoethyl hydrazinoformate 91196-88-2 C7H17N3O2
    2-N,N-diethylaminoethyl hydrazinoformate
    —— (2R,4S)-1-p-nitrobenzyloxycarbonyl-2-(2-hydroxyethyl)-4-mercaptopyrrolidine 104795-52-0 C14H18N2O5S
    (2R,4S)-1-p-nitrobenzyloxycarbonyl-2-(2-hydroxyethyl)-4-mercaptopyrrolidine
    —— 2-Phenyl 3-phenylthiosuccinimide 122419-75-4 C16H13NO2S
    2-Phenyl 3-phenylthiosuccinimide
    —— 2-(3,8-Dimethyl-1,6-dihydro-azulen-5-yl)-propionic acid methyl ester 24427-79-0 C16H20O2
    2-(3,8-Dimethyl-1,6-dihydro-azulen-5-yl)-propionic acid methyl ester
    —— 2-(cyclopent-1'-enyl)-2-((E)-3"-phenylprop-2"-en-1"-yl)cyclopentanone 97799-66-1 C19H22O
    2-(cyclopent-1'-enyl)-2-((E)-3"-phenylprop-2"-en-1"-yl)cyclopentanone
    —— 2-[4-(1,5-dihydro-benzo[<i>e</i>][1,3]dithiepin-3-yl)-styryl]-5-nitro-1-vinyl-1<i>H</i>-imidazole 54738-38-4 C22H19N3O2S2
    2-[4-(1,5-dihydro-benzo[<i>e</i>][1,3]dithiepin-3-yl)-styryl]-5-nitro-1-vinyl-1<i>H</i>-imidazole
    —— 2-(β-D-ribofuranosyl)-(D)-glycine 85726-92-7 C7H13NO6
    2-(β-D-ribofuranosyl)-(D)-glycine
    —— 2-Bromo-3-(4-methoxyphenyl)-1H-indene 1269617-55-1 C16H13BrO
    2-Bromo-3-(4-methoxyphenyl)-1H-indene
    —— 2(3H)-Benzofuranone, 5-hydroxy-3-(4-pyridinylmethylene)-, (E)- 139061-39-5 C14H9NO3
    2(3H)-Benzofuranone, 5-hydroxy-3-(4-pyridinylmethylene)-, (E)-
    —— (2R,2'R)-2,2'-((pyridine-2,5-dicarbonyl)bis(azanediyl))bis(3-mercaptopropanoic acid) 1446416-94-9 C13H15N3O6S2
    (2R,2'R)-2,2'-((pyridine-2,5-dicarbonyl)bis(azanediyl))bis(3-mercaptopropanoic acid)
    —— 2,4-Dinitro-phenylhydrazon des 3-Oxo-10b-acetyl-1,2,3,10b-tetrahydro-fluoranthen-1-carbonsaeure-aethylesters 3048-40-6 C27H22N4O7
    2,4-Dinitro-phenylhydrazon des 3-Oxo-10b-acetyl-1,2,3,10b-tetrahydro-fluoranthen-1-carbonsaeure-aethylesters
    —— [2-(dimethylphenylsilyl)-2-(trimethylsilyl)ethyl]diphenylphosphane oxide 1261158-06-8 C25H33OPSi2
    [2-(dimethylphenylsilyl)-2-(trimethylsilyl)ethyl]diphenylphosphane oxide
    —— 2-(5-methylene-6-nitro-1,2,3,5-tetrahydro-imidazo[1,2-<i>a</i>]pyrimidin-7-ylamino)-ethanol 65224-55-7 C9H13N5O3
    2-(5-methylene-6-nitro-1,2,3,5-tetrahydro-imidazo[1,2-<i>a</i>]pyrimidin-7-ylamino)-ethanol
    —— 2-Methylamino-5-methyl-3H-1,4-benzodiazepin 4-oxid 63362-24-3 C11H13N3O
    2-Methylamino-5-methyl-3H-1,4-benzodiazepin 4-oxid
    —— 2-Oxo-1α,3β-dibrom-5β-santanolid 63159-73-9 C15H20Br2O3
    2-Oxo-1α,3β-dibrom-5β-santanolid
    —— (2Z,11Z)-11-Hydroxymethyl-10-oxo-16,17-dioxa-tricyclo[11.2.1.1<sup>4,7</sup>]heptadeca-1(15),2,4,6,11,13-hexaene-9-carboxylic acid methyl ester 63325-87-1 C18H16O6
    (2Z,11Z)-11-Hydroxymethyl-10-oxo-16,17-dioxa-tricyclo[11.2.1.1<sup>4,7</sup>]heptadeca-1(15),2,4,6,11,13-hexaene-9-carboxylic acid methyl ester
    —— (2-p-Methoxyphenyl-4-chinazolyl)-essigsaeureethylester 67205-00-9 C19H18N2O3
    (2-p-Methoxyphenyl-4-chinazolyl)-essigsaeureethylester