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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3-trans-3-Tosyloxy-flavan 55539-35-0 C22H20O4S
    2,3-trans-3-Tosyloxy-flavan
    —— 2-(4-chloro-phenyl)-6,7-dihydro-5<i>H</i>-imidazo[2,1-<i>b</i>][1,3]thiazine 30455-39-1 C12H11ClN2S
    2-(4-chloro-phenyl)-6,7-dihydro-5<i>H</i>-imidazo[2,1-<i>b</i>][1,3]thiazine
    —— 2,6-Dimethyl-6-hydroperoxy-3-isopropyl-heptin-(4)-ol-(3) 22182-96-3 C12H22O3
    2,6-Dimethyl-6-hydroperoxy-3-isopropyl-heptin-(4)-ol-(3)
    —— 2,5-Dibrom-1-methyl-1,2,5-triphenylsilacyclopentan 49538-67-2 C23H22Br2Si
    2,5-Dibrom-1-methyl-1,2,5-triphenylsilacyclopentan
    —— 2,3-Epoxy-6-butyryloxyacetoxy-tetrahydrodicyclopentadien 40637-97-6 C16H22O5
    2,3-Epoxy-6-butyryloxyacetoxy-tetrahydrodicyclopentadien
    —— 2-chloro-N-cyclohexyl-6-methylnicotinamide 676534-08-0 C13H17ClN2O
    2-chloro-N-cyclohexyl-6-methylnicotinamide
    —— 2-(3-methoxy-4-tert-butylbenzoyl)-7-hydroxy-3-(phenylmethyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, methyl ester 791822-34-9 C30H33NO5
    2-(3-methoxy-4-tert-butylbenzoyl)-7-hydroxy-3-(phenylmethyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, methyl ester
    —— 2-[(4-Hydroxy-2-oxo-2H-thiochromen-3-yl)-(4-methoxy-phenyl)-methyl]-indan-1,3-dione 104960-41-0 C26H18O5S
    2-[(4-Hydroxy-2-oxo-2H-thiochromen-3-yl)-(4-methoxy-phenyl)-methyl]-indan-1,3-dione
    —— 2-{2-[2-(2-Benzylsulfanyl-ethoxy)-ethoxy]-ethyl}-isoindole-1,3-dione 194425-12-2 C21H23NO4S
    2-{2-[2-(2-Benzylsulfanyl-ethoxy)-ethoxy]-ethyl}-isoindole-1,3-dione
    —— (2S,3R,5R)-5-Naphthalen-2-yl-pyrrolidine-2,3-dicarboxylic acid 2-isopropyl ester 3-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester 132455-39-1 C29H39NO4
    (2S,3R,5R)-5-Naphthalen-2-yl-pyrrolidine-2,3-dicarboxylic acid 2-isopropyl ester 3-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester
    —— 2-Methyl-4-hexadecanoylamido-eicosanon-(5) 7769-62-2 C37H73NO2
    2-Methyl-4-hexadecanoylamido-eicosanon-(5)
    —— 2-(2-(4-Hydroxycyclohexyl)aminoanilin-5-yl)benzoxazole 1256968-49-6 C19H21N3O2
    2-(2-(4-Hydroxycyclohexyl)aminoanilin-5-yl)benzoxazole
    —— 2,7-dimethyl-3-((piperidin-1-yl)methyl)-1,8-naphthyridin-4-ol 1439400-95-9 C16H21N3O
    2,7-dimethyl-3-((piperidin-1-yl)methyl)-1,8-naphthyridin-4-ol
    —— 2,4-diamino-5-methyl-6-quinazolinesulfonyl chloride sulfate 92144-35-9 C9H9ClN4O2S
    2,4-diamino-5-methyl-6-quinazolinesulfonyl chloride sulfate
    —— 2-phenyl-3-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridine 1610348-18-9 C20H13F3N2
    2-phenyl-3-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridine
    —— 2-(Bis-2-hydroxyethylamino)-ethyl-ethylcarbonat 36842-23-6 C9H19NO5
    2-(Bis-2-hydroxyethylamino)-ethyl-ethylcarbonat
    —— [(2R,3S,4S,5R)-3,4,5-triacetyloxy-6-methylidenethian-2-yl]methyl acetate 1027704-73-9 C15H20O8S
    [(2R,3S,4S,5R)-3,4,5-triacetyloxy-6-methylidenethian-2-yl]methyl acetate
    —— 2,2,4-trichloro-6-methyl-2λ<sup>5</sup>-[1,3,2]diazaphosphinine-5-carbonitrile 28798-93-8 C5H3Cl3N3P
    2,2,4-trichloro-6-methyl-2λ<sup>5</sup>-[1,3,2]diazaphosphinine-5-carbonitrile
    —— 2-(3,5-dichloro-4-isocyanatophenyl)-N,N,N-trimethylethan-1-aminium 4-methylbenzenesulfonate 1092069-84-5 C7H7O3S*C12H15Cl2N2O
    2-(3,5-dichloro-4-isocyanatophenyl)-N,N,N-trimethylethan-1-aminium 4-methylbenzenesulfonate
    —— (2R,4’R)-4-(tert-butyldimethysilyloxy)-4-(2-hydroxymethyl-5-methoxy-7-methylchroman-2-yl)methyl butanoate 1616779-94-2 C23H38O6Si
    (2R,4’R)-4-(tert-butyldimethysilyloxy)-4-(2-hydroxymethyl-5-methoxy-7-methylchroman-2-yl)methyl butanoate
    —— (2S,4S)-2-(2-(4'-bromobiphenyl-4-yl)-2-oxoethyl) 1-tert-butyl 4-methylpyrrolidine-1,2-dicarboxylate 1335316-22-7 C25H28BrNO5
    (2S,4S)-2-(2-(4'-bromobiphenyl-4-yl)-2-oxoethyl) 1-tert-butyl 4-methylpyrrolidine-1,2-dicarboxylate
    —— 2-((-)menthyl)ethylboronic acid pinacol ester 1612215-42-5 C18H35BO3
    2-((-)menthyl)ethylboronic acid pinacol ester
    —— ((2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-[(2R,4R,5R,6R)-4,5-bis-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2-hydroxy-tetrahydro-pyran-2-yl]-methanone 104017-11-0 C45H76O10Si3
    ((2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-[(2R,4R,5R,6R)-4,5-bis-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2-hydroxy-tetrahydro-pyran-2-yl]-methanone
    —— (2R,3S)-ethyl N-((R)-tert-butylsulfinyl)-3-hydroxy-2,3-diphenylpropanimidate 1582229-90-0 C21H27NO3S
    (2R,3S)-ethyl N-((R)-tert-butylsulfinyl)-3-hydroxy-2,3-diphenylpropanimidate
    —— 2-Decyl-1,1,3,3-tetramethylguanidin 25661-95-4 C15H33N3
    2-Decyl-1,1,3,3-tetramethylguanidin
    —— 2-(2,6-dichlorophenyl)-N-(6-((dimethylamino)methyl)pyrimidin-4-yl)thiazolo[5,4-c]pyridin-4-amine 1365989-88-3 C19H16Cl2N6S
    2-(2,6-dichlorophenyl)-N-(6-((dimethylamino)methyl)pyrimidin-4-yl)thiazolo[5,4-c]pyridin-4-amine
    —— 2-(2-chloro-6-fluorophenyl)-N-(5-((methylamino)methyl)pyrazin-2-yl)thiazolo[5,4-c]pyridin-4-amine 1365991-10-1 C18H14ClFN6S
    2-(2-chloro-6-fluorophenyl)-N-(5-((methylamino)methyl)pyrazin-2-yl)thiazolo[5,4-c]pyridin-4-amine
    —— 2-chloro-4-(5-(1-(3,5-difluorophenyl)-2,2-dimethyl-3-oxo-3-((1,3,4-thiadiazol-2-yl)amino)propyl)-2-thienyl)-N,N-dimethylbenzamide 1025663-42-6 C26H23ClF2N4O2S2
    2-chloro-4-(5-(1-(3,5-difluorophenyl)-2,2-dimethyl-3-oxo-3-((1,3,4-thiadiazol-2-yl)amino)propyl)-2-thienyl)-N,N-dimethylbenzamide
    —— 2-Methyl-1-oxo-1,2,3,4-tetrahydrobenzofuro<2,3-g>isochinolin 23985-80-0 C16H13NO2
    2-Methyl-1-oxo-1,2,3,4-tetrahydrobenzofuro<2,3-g>isochinolin
    —— (2-Ethyl-1-methyl-hepta-2,3-dienyloxy)-trimethyl-silane 65514-09-2 C13H26OSi
    (2-Ethyl-1-methyl-hepta-2,3-dienyloxy)-trimethyl-silane
    —— 2,5-dimethyl-1-[3-(4-methyl-piperazin-1-yl)-propionyl]-piperidin-4-one 54521-62-9 C15H27N3O2
    2,5-dimethyl-1-[3-(4-methyl-piperazin-1-yl)-propionyl]-piperidin-4-one
    —— 2-[(3E,7E)-3,7-Dimethyl-9-phenylsulfanyl-10-(2,4a,7,7-tetramethyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl)-deca-3,7-dienyl]-[1,3]dioxolane 39776-28-8 C35H52O2S
    2-[(3E,7E)-3,7-Dimethyl-9-phenylsulfanyl-10-(2,4a,7,7-tetramethyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl)-deca-3,7-dienyl]-[1,3]dioxolane
    —— 2-[2-(1,4-Dimethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-ethyl]-cyclohexanone 30253-24-8 C20H28O
    2-[2-(1,4-Dimethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-ethyl]-cyclohexanone
    —— 2',3'-Di-O-(p-nitrobenzoyl)-adenosin 50796-33-3 C24H19N7O10
    2',3'-Di-O-(p-nitrobenzoyl)-adenosin
    —— 2-Bromo-3-methyl-2-(2-methyl-[1,3]dioxolan-2-yl)-pentanedioic acid diethyl ester 23260-45-9 C14H23BrO6
    2-Bromo-3-methyl-2-(2-methyl-[1,3]dioxolan-2-yl)-pentanedioic acid diethyl ester
    —— 2c,3c-Diacetoxycyclopentan-1r,4c-dicarbonsaeure 24587-79-9 C11H14O8
    2c,3c-Diacetoxycyclopentan-1r,4c-dicarbonsaeure
    —— 2-acetyl-2,3,4,4a,6,10b-hexahydro-1<i>H</i>-isochromeno[4,3-<i>c</i>]pyridine 69528-03-6 C14H17NO2
    2-acetyl-2,3,4,4a,6,10b-hexahydro-1<i>H</i>-isochromeno[4,3-<i>c</i>]pyridine
    —— 2-(3-methoxybenzyl)-6-[(4-methylphenyl)sulfonyl]-2,4,5,6-tetrahydropyrazolo[3,4-d]pyrido[2,3-b]azepin-3-ol 1246619-02-2 C25H24N4O4S
    2-(3-methoxybenzyl)-6-[(4-methylphenyl)sulfonyl]-2,4,5,6-tetrahydropyrazolo[3,4-d]pyrido[2,3-b]azepin-3-ol
    —— 2,3-dimethyl-1-oxo-5-(3-trifluoromethyl-phenyl)-1λ<sup>4</sup>-[1,2,3,5]thiatriazolidin-4-one 70011-36-8 C10H10F3N3O2S
    2,3-dimethyl-1-oxo-5-(3-trifluoromethyl-phenyl)-1λ<sup>4</sup>-[1,2,3,5]thiatriazolidin-4-one
    —— 2-thiophen-3-yl-thiazole-4,5-dicarboxylic acid anhydride 24044-10-8 C9H3NO3S2
    2-thiophen-3-yl-thiazole-4,5-dicarboxylic acid anhydride
    —— 2-benzyl-1,1,3-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazine-4-carboxylic acid 4-chloro-anilide 38402-37-8 C22H17ClN2O4S
    2-benzyl-1,1,3-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazine-4-carboxylic acid 4-chloro-anilide
    —— 2-phenyl-3-vinyl-2-aza-bicyclo[3.2.0]heptane 50990-04-0 C14H17N
    2-phenyl-3-vinyl-2-aza-bicyclo[3.2.0]heptane
    —— 2-chloro-<i>N</i>-[2-phenyl-1-(4-propoxy-phenyl)-ethyl]-acetamide 36843-05-7 C19H22ClNO2
    2-chloro-<i>N</i>-[2-phenyl-1-(4-propoxy-phenyl)-ethyl]-acetamide
    —— 2,4-Diethyl-2,4,6,6,8,8-hexaphenyl-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>,8λ<sup>5</sup>-[1,3,5,7,2,4,6,8]tetrazatetraphosphocine 50964-76-6 C40H40N4P4
    2,4-Diethyl-2,4,6,6,8,8-hexaphenyl-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>,8λ<sup>5</sup>-[1,3,5,7,2,4,6,8]tetrazatetraphosphocine
    —— 2-(4-chloro-phenyl)-4-(dimethylamino-methyl)-4-(2-methylsulfanyl-ethyl)-4<i>H</i>-oxazol-5-one 33653-82-6 C15H19ClN2O2S
    2-(4-chloro-phenyl)-4-(dimethylamino-methyl)-4-(2-methylsulfanyl-ethyl)-4<i>H</i>-oxazol-5-one
    —— 2-(Dimethoxyphosphinyl)milchsaeure 33313-49-4 C5H11O6P
    2-(Dimethoxyphosphinyl)milchsaeure
    —— 2trans.3trans-Dichlor-5cis-methyl-1refH.4cisH-bicyclo<2.1.0>pentan 22160-70-9 C6H8Cl2
    2trans.3trans-Dichlor-5cis-methyl-1refH.4cisH-bicyclo<2.1.0>pentan
    —— (2-Chloro-cyclohexyloxymethyl)-benzene 30116-50-8 C13H17ClO
    (2-Chloro-cyclohexyloxymethyl)-benzene
    —— 2-<β-Morpholino-propionyl>-1,2-diaza-bicyclo<2.2.2>-octan 23034-79-9 C13H23N3O2
    2-<β-Morpholino-propionyl>-1,2-diaza-bicyclo<2.2.2>-octan
    —— 2-Isopropyl-8-oxo-8H-pyrano<3,2-g>benzoxazol-7-carbonsaeure-aethylester 24235-46-9 C16H15NO5
    2-Isopropyl-8-oxo-8H-pyrano<3,2-g>benzoxazol-7-carbonsaeure-aethylester