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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (+/-)-2β-bromo-1α-trifluoroacetoxy-1,2,3,4-tetrahydrodibenz<a,c>anthracene 137116-82-6 C24H16BrF3O2
    (+/-)-2β-bromo-1α-trifluoroacetoxy-1,2,3,4-tetrahydrodibenz<a,c>anthracene
    —— 2-hydroxy-5,6,7,8,9,10,11,12,13,14,15,16,17,18-tetradecahydro-benzocyclohexadecene-1,3-dicarboxylic acid diethyl ester 858508-45-9 C26H40O5
    2-hydroxy-5,6,7,8,9,10,11,12,13,14,15,16,17,18-tetradecahydro-benzocyclohexadecene-1,3-dicarboxylic acid diethyl ester
    —— 2-(4-azidophenyl)-8-prop-2-enylchromen-4-one 851774-76-0 C18H13N3O2
    2-(4-azidophenyl)-8-prop-2-enylchromen-4-one
    —— 2-(2-oxo-2-phenyl-ethoxy)acetic acid chloride 1018690-39-5 C10H9ClO3
    2-(2-oxo-2-phenyl-ethoxy)acetic acid chloride
    —— 2-(4-carbamimidoyl-phenylhydrazono)-3-oxo-butyric acid-(3-carbamimidoyl-anilide) 109469-55-8 C18H19N7O2
    2-(4-carbamimidoyl-phenylhydrazono)-3-oxo-butyric acid-(3-carbamimidoyl-anilide)
    —— 2-Amino-6-bromo-4-chlorophenol hydrochloride 858013-99-7 C6H5BrClNO*ClH
    2-Amino-6-bromo-4-chlorophenol hydrochloride
    —— 2-Chloro-N-[2,5-dibenzoyl-4-(2-chloro-acetylamino)-phenyl]-acetamide 53824-17-2 C24H18Cl2N2O4
    2-Chloro-N-[2,5-dibenzoyl-4-(2-chloro-acetylamino)-phenyl]-acetamide
    —— 2-cyano-3-(4-(7-(4-(3,5-di-tert-butyl-4-methoxyphenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)-5,5-dipentyl-5H-dibenzo[b,d]silol-3-yl)phenyl)acrylic acid 1379684-25-9 C58H68N2O3Si
    2-cyano-3-(4-(7-(4-(3,5-di-tert-butyl-4-methoxyphenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)-5,5-dipentyl-5H-dibenzo[b,d]silol-3-yl)phenyl)acrylic acid
    —— 2-iodo-α-methyl-L-phenylalanine 1212223-78-3 C10H12INO2
    2-iodo-α-methyl-L-phenylalanine
    —— [(2R,3R,4S,5R,6R)-2-[(E)-but-2-enoxy]-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-3-yl] benzoate 139332-43-7 C38H40O7
    [(2R,3R,4S,5R,6R)-2-[(E)-but-2-enoxy]-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-3-yl] benzoate
    —— 2,4,4'-triethoxy-6-hydroxy-3'-methoxy-deoxybenzoin 855942-04-0 C21H26O6
    2,4,4'-triethoxy-6-hydroxy-3'-methoxy-deoxybenzoin
    —— (2R,3R,4R)-3,4-bis(benzyloxy)-2-((trityloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde 1354327-71-1 C40H36O5
    (2R,3R,4R)-3,4-bis(benzyloxy)-2-((trityloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde
    —— [(2R,3S,4S)-3,4-dihydroxytetrahydro-2-furanyl]methyl benzoate 156475-03-5 C12H14O5
    [(2R,3S,4S)-3,4-dihydroxytetrahydro-2-furanyl]methyl benzoate
    —— 2,2,4,4-Tetrachlor-3-oxo-8-oxabicyclo<3.2.1>oct-6-en-1-pentansaeure-ethylester 109308-59-0 C14H16Cl4O4
    2,2,4,4-Tetrachlor-3-oxo-8-oxabicyclo<3.2.1>oct-6-en-1-pentansaeure-ethylester
    —— 2,8a-Dimethyl-8-trimethylsilanyl-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone 61518-44-3 C15H22O2Si
    2,8a-Dimethyl-8-trimethylsilanyl-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone
    —— [(2R,3S,4R,5R,6S)-3,4-diacetyloxy-5-(3,4-dimethyl-2,5-dioxopyrrol-1-yl)-6-iodooxan-2-yl]methyl acetate 676487-68-6 C18H22INO9
    [(2R,3S,4R,5R,6S)-3,4-diacetyloxy-5-(3,4-dimethyl-2,5-dioxopyrrol-1-yl)-6-iodooxan-2-yl]methyl acetate
    —— 2-phenyl-2-(phenylazo)ethyl p-tolyl sulfone 110212-63-0 C21H20N2O2S
    2-phenyl-2-(phenylazo)ethyl p-tolyl sulfone
    —— (2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-2,3,4a,5,6,7,8,9,10,12,12a,14a-dodecahydro-1H-picen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 34096-83-8 C36H54O10
    (2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-2,3,4a,5,6,7,8,9,10,12,12a,14a-dodecahydro-1H-picen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
    —— 2-((8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]-pyridin-11-yl)sulfinyl)-1-morpholinoethanone 1428636-37-6 C20H21ClN2O3S
    2-((8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]-pyridin-11-yl)sulfinyl)-1-morpholinoethanone
    —— (2S,3R,4S,6R)-3-(benzyloxy)-6-(((2S,3S,4S,6S)-4-((4-methoxybenzyl)oxy)-2-methyl-6-(phenylthio)tetrahydro-2H-pyran-3-yl)oxy)-2-methyltetrahydro-2H-pyran-4-ol 1561048-68-7 C33H40O7S
    (2S,3R,4S,6R)-3-(benzyloxy)-6-(((2S,3S,4S,6S)-4-((4-methoxybenzyl)oxy)-2-methyl-6-(phenylthio)tetrahydro-2H-pyran-3-yl)oxy)-2-methyltetrahydro-2H-pyran-4-ol
    —— 2-bromo-1-(2-ethoxycarbonylethyl)-3,4-dimethylphosphole sulfide 874204-34-9 C11H16BrO2PS
    2-bromo-1-(2-ethoxycarbonylethyl)-3,4-dimethylphosphole sulfide
    —— [2-bromo-10-(3-chloro-propionyl)-10H-phenothiazin-4-yl]-carbamic acid ethyl ester 57530-35-5 C18H16BrClN2O3S
    [2-bromo-10-(3-chloro-propionyl)-10H-phenothiazin-4-yl]-carbamic acid ethyl ester
    —— 2-(α,α,β,β-tetrafluorophenethyl)benzyl alcohol 36081-88-6 C15H12F4O
    2-(α,α,β,β-tetrafluorophenethyl)benzyl alcohol
    —— 2-[N-[2-(4-azido-2,3,5,6-tetrafluorobenzoyl)oxyethyl]anilino]ethyl 4-azido-2,3,5,6-tetrafluorobenzoate 1338826-07-5 C24H13F8N7O4
    2-[N-[2-(4-azido-2,3,5,6-tetrafluorobenzoyl)oxyethyl]anilino]ethyl 4-azido-2,3,5,6-tetrafluorobenzoate
    —— 2-[3-(3,3-diethyl-ureido)-phenyl]-3,3-dimethyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid ethyl ester 1343454-71-6 C25H33N3O3
    2-[3-(3,3-diethyl-ureido)-phenyl]-3,3-dimethyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid ethyl ester
    —— 2-pentylthieno[3,4-b]thiophene 1307296-87-2 C11H14S2
    2-pentylthieno[3,4-b]thiophene
    —— 2-{Benzyloxy-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl]-amino}-propionic acid methyl ester 66642-17-9 C21H20N2O6
    2-{Benzyloxy-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl]-amino}-propionic acid methyl ester
    —— 2,4-dimethyl-2,4-bis(1-oxido-2-butoxydiazeno)-3-pentanone 111119-71-2 C15H30N4O5
    2,4-dimethyl-2,4-bis(1-oxido-2-butoxydiazeno)-3-pentanone
    —— [(2,6-dichloro(4-pyridyl))amino]-N-{[1,3-dimethyl-4-(trifluoromethyl)pyrazolo[4,5-e]pyridin-6-yl]amino}carboxamide 1352830-21-7 C15H12Cl2F3N7O
    [(2,6-dichloro(4-pyridyl))amino]-N-{[1,3-dimethyl-4-(trifluoromethyl)pyrazolo[4,5-e]pyridin-6-yl]amino}carboxamide
    —— 2,6-di-tert-butyloxy-4-[(diisopropoxyphosphoryl)methoxy]-5-[(E)-2-phenylvinyl]pyrimidine 1193313-46-0 C27H41N2O6P
    2,6-di-tert-butyloxy-4-[(diisopropoxyphosphoryl)methoxy]-5-[(E)-2-phenylvinyl]pyrimidine
    —— 2-((6-(prop-2-yn-1-yloxy)hex-2-yn-1-yl)oxy)tetrahydro-2H-pyran 1022081-40-8 C14H20O3
    2-((6-(prop-2-yn-1-yloxy)hex-2-yn-1-yl)oxy)tetrahydro-2H-pyran
    —— 2-[5-(2-chlorophenyl)tetrazol-2-yl]-N-[(Z)-(3,5-diiodo-2-prop-2-ynoxyphenyl)methylideneamino]acetamide 5657-20-5 C19H13ClI2N6O2
    2-[5-(2-chlorophenyl)tetrazol-2-yl]-N-[(Z)-(3,5-diiodo-2-prop-2-ynoxyphenyl)methylideneamino]acetamide
    —— 2-ethyl-7-nitro-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazin-3-one 51045-46-6 C10H10N2O5S
    2-ethyl-7-nitro-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazin-3-one
    —— 2-((2E,4E)-hexa-2,4-dien-1-yloxy)benzaldehyde 1579963-79-3 C13H14O2
    2-((2E,4E)-hexa-2,4-dien-1-yloxy)benzaldehyde
    —— 2-butyl-1,1,3-trioxo-1,2,3,6-tetrahydro-1λ<sup>6</sup>-[1,2,6]thiadiazine-4-carboxylic acid methyl ester 72179-88-5 C9H14N2O5S
    2-butyl-1,1,3-trioxo-1,2,3,6-tetrahydro-1λ<sup>6</sup>-[1,2,6]thiadiazine-4-carboxylic acid methyl ester
    —— (2R)-N-[(2S)-1-(4-methylanilino)-1-oxopropan-2-yl]pyrrolidine-2-carboxamide 1071841-90-1 C15H21N3O2
    (2R)-N-[(2S)-1-(4-methylanilino)-1-oxopropan-2-yl]pyrrolidine-2-carboxamide
    —— (2-acetoxyethyl)tributylstannane-2-d 144437-54-7 C16H34O2Sn
    (2-acetoxyethyl)tributylstannane-2-d
    —— (2R,3S)-4-Isopropylcarbamoyl-3-methyl-1-[4-(2-methyl-benzyloxy)-benzenesulfonyl]-piperazine-2-carboxylic acid 683212-97-7 C24H31N3O6S
    (2R,3S)-4-Isopropylcarbamoyl-3-methyl-1-[4-(2-methyl-benzyloxy)-benzenesulfonyl]-piperazine-2-carboxylic acid
    —— 2-(6-fluoro-1H-indol-4-yl)-6-[(S)-1-(hexahydro-pyrrolo[1,2-a]pyrazin-2-yl)methyl]-4-morpholin-4-yl-furo[3,2-d]pyrimidine 1093066-44-4 C26H29FN6O2
    2-(6-fluoro-1H-indol-4-yl)-6-[(S)-1-(hexahydro-pyrrolo[1,2-a]pyrazin-2-yl)methyl]-4-morpholin-4-yl-furo[3,2-d]pyrimidine
    —— 2-(3,4-dichloro-phenyl)-N-(3-fluoro-4-trifluoromethyl-benzyl)-4-(4-methanesulfonyl-[1,4]diazepan-1-yl)-2-methyl-butyramide 1093078-57-9 C25H29Cl2F4N3O3S
    2-(3,4-dichloro-phenyl)-N-(3-fluoro-4-trifluoromethyl-benzyl)-4-(4-methanesulfonyl-[1,4]diazepan-1-yl)-2-methyl-butyramide
    —— 2-(3,4-difluorophenyl)-1-{3-[4-(3-acetylaminophenyl)piperidin-1-yl]propyl}-1H-benzimidazole 1081111-54-7 C29H30F2N4O
    2-(3,4-difluorophenyl)-1-{3-[4-(3-acetylaminophenyl)piperidin-1-yl]propyl}-1H-benzimidazole
    —— 2-(2,4-dichlorophenyl)-5-(4-methylphenyl)-[1,3,4]oxadiazolo[3,2-c][1,3,5]benzotriazepine 134978-61-3 C22H14Cl2N4O
    2-(2,4-dichlorophenyl)-5-(4-methylphenyl)-[1,3,4]oxadiazolo[3,2-c][1,3,5]benzotriazepine
    —— 2-oxoundecanamide 96183-60-7 C11H21NO2
    2-oxoundecanamide
    —— (2S,4S)-1-[(2S,4S)-1-(tert-butoxycarbonyl)-4-(tert-butoxycarbonylamino)pyrrolidine-2-carbonyl]-4-[(2S,4S)-1-(tert-butoxycarbonyl)-4-(tert-butoxycarbonylamino)pyrrolidine-2-carbonylamino]-2-methacryloyloxymethylpyrrolidine 1071062-96-8 C39H64N6O12
    (2S,4S)-1-[(2S,4S)-1-(tert-butoxycarbonyl)-4-(tert-butoxycarbonylamino)pyrrolidine-2-carbonyl]-4-[(2S,4S)-1-(tert-butoxycarbonyl)-4-(tert-butoxycarbonylamino)pyrrolidine-2-carbonylamino]-2-methacryloyloxymethylpyrrolidine
    —— 2-[4-(2-methyl-benzo[1,3]dioxol-5-ylmethyl)-piperazin-1-yl]-pyrimidine 59467-29-7 C17H20N4O2
    2-[4-(2-methyl-benzo[1,3]dioxol-5-ylmethyl)-piperazin-1-yl]-pyrimidine
    —— 2-Hex-1-ynyl-6-methyl-1-(2-oxo-2-phenyl-ethyl)-pyridinium; bromide 96206-88-1 Br*C20H22NO
    2-Hex-1-ynyl-6-methyl-1-(2-oxo-2-phenyl-ethyl)-pyridinium; bromide
    —— 2-methyl-2-nitrooxy-1-nitroso-propane 44916-58-7 C4H8N2O4
    2-methyl-2-nitrooxy-1-nitroso-propane
    —— 2-{[(3R,6R)-1-(2-ethoxybenzoyl)-6-methylpiperidin-3-yl]methoxy}-5-fluoropyridine 1088992-00-0 C21H25FN2O3
    2-{[(3R,6R)-1-(2-ethoxybenzoyl)-6-methylpiperidin-3-yl]methoxy}-5-fluoropyridine
    —— 2-Ethyl-N-<3-morpholino-propyl>-<3>benzofurfurylidenamin 93947-66-1 C18H24N2O2
    2-Ethyl-N-<3-morpholino-propyl>-<3>benzofurfurylidenamin
    —— (2-methyl-6-oxo-6,7-dihydro-1<i>H</i>-purin-8-ylmercapto)-acetic acid isopropyl ester 100057-93-0 C11H14N4O3S
    (2-methyl-6-oxo-6,7-dihydro-1<i>H</i>-purin-8-ylmercapto)-acetic acid isopropyl ester