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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,7-bis-(5-trimethylsilanyl-thiophen-2-yl)-fluoren-9-one 1273574-11-0 C27H28OS2Si2
    2,7-bis-(5-trimethylsilanyl-thiophen-2-yl)-fluoren-9-one
    —— 2r,4c-dibenzyl-2,4t-diphenyl-cyclobutane-1,3-dione 42955-21-5 C30H24O2
    2r,4c-dibenzyl-2,4t-diphenyl-cyclobutane-1,3-dione
    —— 2-(4-methoxyphenyl)-2H-benzo[h]chromen-4(3H)-one 40649-91-0 C20H16O3
    2-(4-methoxyphenyl)-2H-benzo[h]chromen-4(3H)-one
    —— 2-hydroxy-12-(3,4,5-trimethoxyphenyl)-8,12-dihydro-8,10-dimethyl-9H-naphtho[1',2':5,6]pyrano[2,3-d]pyrimidine-9,11-(10H)-dione 1438270-30-4 C26H24N2O7
    2-hydroxy-12-(3,4,5-trimethoxyphenyl)-8,12-dihydro-8,10-dimethyl-9H-naphtho[1',2':5,6]pyrano[2,3-d]pyrimidine-9,11-(10H)-dione
    —— 2,11-bis(bromomethyl)-3,6,7,10-tetramethylene-1,11-dodecadiene 72525-01-0 C18H24Br2
    2,11-bis(bromomethyl)-3,6,7,10-tetramethylene-1,11-dodecadiene
    —— 2,4-dichloro-N-(2-hydroxyethyl)-3-[(3-{5-methoxy-4-[(pyridin-4-yl)amino]pyrimidin-2-yl}-1H-indazol-1-yl)methyl]benzamide 1429746-66-6 C27H23Cl2N7O3
    2,4-dichloro-N-(2-hydroxyethyl)-3-[(3-{5-methoxy-4-[(pyridin-4-yl)amino]pyrimidin-2-yl}-1H-indazol-1-yl)methyl]benzamide
    —— {2-[4-(thiazol-4-ylmethoxy)-phenyl]-oxazol-4-yl}-acetic acid ethyl ester 876617-43-5 C17H16N2O4S
    {2-[4-(thiazol-4-ylmethoxy)-phenyl]-oxazol-4-yl}-acetic acid ethyl ester
    —— 2-[6-(4-fluorophenyl)-2-(4-methylbenzoylimino)benzo[d]thiazol-3(2H)-yl]butanoic acid 1428619-99-1 C25H21FN2O3S
    2-[6-(4-fluorophenyl)-2-(4-methylbenzoylimino)benzo[d]thiazol-3(2H)-yl]butanoic acid
    —— (2E,8E)-(4S,6S,7S)-methyl 2,4,6-trimethyl-7-(benzyloxy)-2,8,10-undecatrienoate 107173-31-9 C22H30O3
    (2E,8E)-(4S,6S,7S)-methyl 2,4,6-trimethyl-7-(benzyloxy)-2,8,10-undecatrienoate
    —— {2-[2-(2-{[3-(3-{Bis-[2-(7-methyl-[1,8]naphthyridin-2-ylcarbamoyl)-ethyl]-amino}-propylcarbamoyl)-propylcarbamoyl]-methoxy}-ethoxy)-ethoxy]-ethyl}-carbamic acid tert-butyl ester 683227-45-4 C44H62N10O9
    {2-[2-(2-{[3-(3-{Bis-[2-(7-methyl-[1,8]naphthyridin-2-ylcarbamoyl)-ethyl]-amino}-propylcarbamoyl)-propylcarbamoyl]-methoxy}-ethoxy)-ethoxy]-ethyl}-carbamic acid tert-butyl ester
    —— [(2R,3S,4S,5R,6R)-3,4,5-triacetyloxy-6-dec-9-enoxyoxan-2-yl]methyl acetate 280742-32-7 C24H38O10
    [(2R,3S,4S,5R,6R)-3,4,5-triacetyloxy-6-dec-9-enoxyoxan-2-yl]methyl acetate
    —— [(2R,3R,4S,5S,6S)-3,4,5-trihydroxy-6-[(4-methylphenyl)sulfonylamino]oxan-2-yl]methyl acetate 1419313-72-6 C15H21NO8S
    [(2R,3R,4S,5S,6S)-3,4,5-trihydroxy-6-[(4-methylphenyl)sulfonylamino]oxan-2-yl]methyl acetate
    —— 2-methyl-N-((1R,5S)-5-(pyridin-2-ylethynyl)bicyclo[3.2.1]octan-1-yl)pyrimidine-4-carboxamide 1427704-23-1 C21H22N4O
    2-methyl-N-((1R,5S)-5-(pyridin-2-ylethynyl)bicyclo[3.2.1]octan-1-yl)pyrimidine-4-carboxamide
    —— 2-(3-fluoro-2-methyl-benzyl)-3-phenyl-indolizine-1-carboxylic acid methyl ester 1262892-23-8 C24H20FNO2
    2-(3-fluoro-2-methyl-benzyl)-3-phenyl-indolizine-1-carboxylic acid methyl ester
    —— 2,7-diphenyl-1,8-dimethoxybiphenylene 666835-87-6 C26H20O2
    2,7-diphenyl-1,8-dimethoxybiphenylene
    —— 2-Hydroxyestron-17-(O-carboxymethyl)oxim 67036-70-8 C20H25NO5
    2-Hydroxyestron-17-(O-carboxymethyl)oxim
    —— 2-[2-chloro-6-(trifluoromethyl)anilino]-N-(4-propan-2-ylphenyl)-1,3-thiazole-4-carboxamide 736972-93-3 C20H17ClF3N3OS
    2-[2-chloro-6-(trifluoromethyl)anilino]-N-(4-propan-2-ylphenyl)-1,3-thiazole-4-carboxamide
    —— 2-cyclohexyl-4-(2-methylpyridin-4-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569823-40-0 C23H28N6
    2-cyclohexyl-4-(2-methylpyridin-4-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 2,6-dimethyl-6-acetoxy-4-trans-cinnamoyl-3-hydroxy-2,4-cyclohexadien-1-one 267001-76-3 C19H18O5
    2,6-dimethyl-6-acetoxy-4-trans-cinnamoyl-3-hydroxy-2,4-cyclohexadien-1-one
    —— 2-{Cyclohexyl-[4-(2-methoxy-benzyloxy)-benzoyl]-amino}-thiazole-5-carboxylic acid ethyl ester 827039-20-3 C27H30N2O5S
    2-{Cyclohexyl-[4-(2-methoxy-benzyloxy)-benzoyl]-amino}-thiazole-5-carboxylic acid ethyl ester
    —— 2-{[1-(2-Benzo[1,3]dioxol-5-yl-acetylamino)-ethyl]-methoxy-phosphinoylmethyl}-pentanedioic acid dimethyl ester 874157-65-0 C20H28NO9P
    2-{[1-(2-Benzo[1,3]dioxol-5-yl-acetylamino)-ethyl]-methoxy-phosphinoylmethyl}-pentanedioic acid dimethyl ester
    —— 2,6-dichloro-4-fluorophenoxyacetic acid methyl ester 353556-76-0 C9H7Cl2FO3
    2,6-dichloro-4-fluorophenoxyacetic acid methyl ester
    —— 2-Methyl-1-[1-(4-nitro-benzyl)-piperidin-4-ylmethyl]-propylamine 617714-50-8 C17H27N3O2
    2-Methyl-1-[1-(4-nitro-benzyl)-piperidin-4-ylmethyl]-propylamine
    —— 2-[3-(octylsulfanyl)-2-methylpropionyloxy]ethyl 2-(trimethylammonio)ethyl phosphate 1239945-25-5 C19H40NO6PS
    2-[3-(octylsulfanyl)-2-methylpropionyloxy]ethyl 2-(trimethylammonio)ethyl phosphate
    —— 2-{(1"-n-butylpyrimidin-2",4"(3H)-dione-5"-yl)-1',3'-dithiol-2'-ylidene}-1,3-dithiole 444990-53-8 C14H14N2O2S4
    2-{(1"-n-butylpyrimidin-2",4"(3H)-dione-5"-yl)-1',3'-dithiol-2'-ylidene}-1,3-dithiole
    —— 2,3,5-tri-O-benzyl-4,6-O-benzylidene-1-deoxy-1-iodo-D-mannitol 880883-38-5 C34H35IO5
    2,3,5-tri-O-benzyl-4,6-O-benzylidene-1-deoxy-1-iodo-D-mannitol
    —— 2,4,6-tribromo-3-dichloroacetyl-benzoic acid 860595-37-5 C9H3Br3Cl2O3
    2,4,6-tribromo-3-dichloroacetyl-benzoic acid
    —— (2S,4S)-tert-butyl N-tert-butoxycarbonyl-4-monofluoromethylpyroglutamate 728034-32-0 C15H24FNO5
    (2S,4S)-tert-butyl N-tert-butoxycarbonyl-4-monofluoromethylpyroglutamate
    —— 2-(1-Benzoyl-1-phenylsulfonyl-methylen)-imidazolin 70186-64-0 C17H16N2O3S
    2-(1-Benzoyl-1-phenylsulfonyl-methylen)-imidazolin
    —— 2-n-Butyl-4,7-diiod-phthalimid 67687-46-1 C12H11I2NO2
    2-n-Butyl-4,7-diiod-phthalimid
    —— 2-methyl-4-prop-2-enylcyclopentane-1,3-dione 67220-78-4 C9H12O2
    2-methyl-4-prop-2-enylcyclopentane-1,3-dione
    —— (((2-((1H-pyrrol-2-yl)methylene)hydrazineyl)(amino)methylene)-l4-sulfaneyl)zinc(III) chloride 340736-92-7 C6H8Cl2N4SZn
    (((2-((1H-pyrrol-2-yl)methylene)hydrazineyl)(amino)methylene)-l4-sulfaneyl)zinc(III) chloride
    —— [2,6-(CH3)2C6H3NC(CH3)C(CH3)N2,6-(CH3)2C6H3] platinum(II)dichloride 566173-31-7 C20H24Cl2N2Pt
    [2,6-(CH3)2C6H3NC(CH3)C(CH3)N2,6-(CH3)2C6H3] platinum(II)dichloride
    —— 2-<Bis(methylthio)methylene>-1-<3-(trimethylsilyl)-2-propenyl>cyclohexanol 90969-00-9 C15H28OS2Si
    2-<Bis(methylthio)methylene>-1-<3-(trimethylsilyl)-2-propenyl>cyclohexanol
    —— 23-Ethyl-10-(9-phenylcarbazol-3-yl)-23-azahexacyclo[12.11.0.02,7.08,13.016,24.017,22]pentacosa-1(14),2,4,6,8(13),9,11,15,17,19,21,24-dodecaene 1346506-14-6 C44H30N2
    23-Ethyl-10-(9-phenylcarbazol-3-yl)-23-azahexacyclo[12.11.0.02,7.08,13.016,24.017,22]pentacosa-1(14),2,4,6,8(13),9,11,15,17,19,21,24-dodecaene
    —— 2-(bromomethyl)-4-chloro-1-((2-chloro-4,5-difluorobenzyl)oxy)benzene 1427422-62-5 C14H9BrCl2F2O
    2-(bromomethyl)-4-chloro-1-((2-chloro-4,5-difluorobenzyl)oxy)benzene
    —— 2-iodo-N-(2-chlorophenethyl)-N-tosylacrylamide 1276027-32-7 C18H17ClINO3S
    2-iodo-N-(2-chlorophenethyl)-N-tosylacrylamide
    —— 2,2'-(p-Phenylen)-bis-(4-amino-6-anilino)-1,3,5-triazin 20595-71-5 C24H20N10
    2,2'-(p-Phenylen)-bis-(4-amino-6-anilino)-1,3,5-triazin
    —— 2-[2-(Cyano-dimethyl-methylsulfanyl)-1-methyl-1,2-diphenyl-propylsulfanyl]-2-methyl-propionitrile 28633-97-8 C24H28N2S2
    2-[2-(Cyano-dimethyl-methylsulfanyl)-1-methyl-1,2-diphenyl-propylsulfanyl]-2-methyl-propionitrile
    —— 2-<4-Brom-benzylidenamino>-phenol 24943-42-8 C13H10BrNO
    2-<4-Brom-benzylidenamino>-phenol
    —— 2-(hydroxymethyl)tetrahydropyran half phthalate 75434-62-7 C14H16O5
    2-(hydroxymethyl)tetrahydropyran half phthalate
    —— 2-(3-Bromo-4,5-diisopropoxy-phenyl)-[1,3]dioxolane 351442-28-9 C15H21BrO4
    2-(3-Bromo-4,5-diisopropoxy-phenyl)-[1,3]dioxolane
    —— 2-amino-5-phenyl-3-cyclopentylthiopyrazine 1262118-48-8 C15H17N3S
    2-amino-5-phenyl-3-cyclopentylthiopyrazine
    —— 2-amino-6-(1-methyl-2-methylsulfonylhydrazino)-9-(2',3',5'-tri-O-benzoyl-2'-methyl-β-D-ribofuranosyl)purine 915023-64-2 C34H33N7O9S
    2-amino-6-(1-methyl-2-methylsulfonylhydrazino)-9-(2',3',5'-tri-O-benzoyl-2'-methyl-β-D-ribofuranosyl)purine
    —— 2,4(1H,3H)-Pyrimidinedione,1-[[2-(acetyloxy)ethoxy]methyl]-5-(2-butenyl)-6-(phenylmethyl)- 486999-81-9 C20H24N2O5
    2,4(1H,3H)-Pyrimidinedione,1-[[2-(acetyloxy)ethoxy]methyl]-5-(2-butenyl)-6-(phenylmethyl)-
    —— 2-(2-cyclopropyl-oxazol-4-ylmethyl)-isoindole-1,3-dione 1364678-13-6 C15H12N2O3
    2-(2-cyclopropyl-oxazol-4-ylmethyl)-isoindole-1,3-dione
    —— 2-deoxy-2-fluoro-3,4,6-tri-O-allyl-α-mannopyranosyl trichloroacetimidate 1259987-30-8 C17H23Cl3FNO5
    2-deoxy-2-fluoro-3,4,6-tri-O-allyl-α-mannopyranosyl trichloroacetimidate
    —— 2-deoxy-3,4,6-tri-O-pivaloyl-α-D-glucopyranosyl trichloroacetimidate 1259987-67-1 C23H36Cl3NO8
    2-deoxy-3,4,6-tri-O-pivaloyl-α-D-glucopyranosyl trichloroacetimidate
    —— (2S,4S)-4-Mercapto-2-[(E)-2-(3-methoxy-isoxazol-5-yl)-vinyl]-pyrrolidine-1-carboxylic acid allyl ester 326605-26-9 C14H18N2O4S
    (2S,4S)-4-Mercapto-2-[(E)-2-(3-methoxy-isoxazol-5-yl)-vinyl]-pyrrolidine-1-carboxylic acid allyl ester
    —— 2-((1R,4R,4aS,7R)-7-Hydroxy-4,7-dimethyl-1,2,3,4,4a,5,6,7-octahydro-naphthalen-1-yl)-acrylic acid 128261-36-9 C15H22O3
    2-((1R,4R,4aS,7R)-7-Hydroxy-4,7-dimethyl-1,2,3,4,4a,5,6,7-octahydro-naphthalen-1-yl)-acrylic acid