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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2,3-Dihydro-2-oxo-1H-benzimidazol-1-yl)ethyl 4-<Bis-(4-fluorophenyl)-1-methyl>-1-piperazinecarboxylate 120311-91-3 C27H26F2N4O3
    2-(2,3-Dihydro-2-oxo-1H-benzimidazol-1-yl)ethyl 4-<Bis-(4-fluorophenyl)-1-methyl>-1-piperazinecarboxylate
    —— [2-(4-amino-phenoxy)-ethyl]-bis-(2-hydroxy-ethyl)-amine 100526-08-7 C12H20N2O3
    [2-(4-amino-phenoxy)-ethyl]-bis-(2-hydroxy-ethyl)-amine
    —— 2,5,10-Trimethyl-3,6-diacetyl-3a-4,10,11a-tetrahydro-cis-furo<3,2-b>-pyrrolo<3,2,1-ij>-pyrido<2,3-b>pyrazine 80827-18-5 C18H19N3O3
    2,5,10-Trimethyl-3,6-diacetyl-3a-4,10,11a-tetrahydro-cis-furo<3,2-b>-pyrrolo<3,2,1-ij>-pyrido<2,3-b>pyrazine
    —— 2-mesylamino-3-trimethylsilylethynyl-1-azaazulene 503865-82-5 C15H18N2O2SSi
    2-mesylamino-3-trimethylsilylethynyl-1-azaazulene
    —— (2α,3α,22R)-2,3-isopropylidene-dioxy-6,6-ethylenedioxy-5α-cholestan-22-ol 176656-90-9 C32H54O5
    (2α,3α,22R)-2,3-isopropylidene-dioxy-6,6-ethylenedioxy-5α-cholestan-22-ol
    —— 2',3-di-O-acetyl-23-O-demycinosyl-4''-O-isovaleryl-23-O-phenylacetyltylosin 122825-62-1 C55H81NO17
    2',3-di-O-acetyl-23-O-demycinosyl-4''-O-isovaleryl-23-O-phenylacetyltylosin
    —— 2-[4-(4-methanesulfonyl-phenoxy)-3-methyl-phenyl]-2<i>H</i>-[1,2,4]triazine-3,5-dione 55460-56-5 C17H15N3O5S
    2-[4-(4-methanesulfonyl-phenoxy)-3-methyl-phenyl]-2<i>H</i>-[1,2,4]triazine-3,5-dione
    —— 2-tert-butyl-1-ethyl-2,5-dihydro-pyrazolo[3,4-c]quinolin-4-one 912451-12-8 C16H19N3O
    2-tert-butyl-1-ethyl-2,5-dihydro-pyrazolo[3,4-c]quinolin-4-one
    —— 2-(1H-indol-4-ylamino)-4-(3-methylanilino)pyrimidine-5-carboxamide 1198303-78-4 C20H18N6O
    2-(1H-indol-4-ylamino)-4-(3-methylanilino)pyrimidine-5-carboxamide
    —— 2-[(2-Hydroxy-ethyl)-((E)-octa-2,7-dienyl)-amino]-ethanol 68165-90-2 C12H23NO2
    2-[(2-Hydroxy-ethyl)-((E)-octa-2,7-dienyl)-amino]-ethanol
    —— 2-fluoro-N-(2-hydroxy-ethyl)-4-[2-(3,4,5-trimethoxy-phenyl)-furo[3,2-b]pyridin-7-yl]-benzamide 1360907-10-3 C25H23FN2O6
    2-fluoro-N-(2-hydroxy-ethyl)-4-[2-(3,4,5-trimethoxy-phenyl)-furo[3,2-b]pyridin-7-yl]-benzamide
    —— 2-(4-{2-[4-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-2-methoxyphenyl]ethyl}benzyl)butyric acid tert-butyl ester 1312613-29-8 C32H35NO5
    2-(4-{2-[4-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-2-methoxyphenyl]ethyl}benzyl)butyric acid tert-butyl ester
    —— 2-Chloro-cyclopent-1-ene-1,3-dicarboxylic acid bis-dimethylamide 40233-42-9 C11H17ClN2O2
    2-Chloro-cyclopent-1-ene-1,3-dicarboxylic acid bis-dimethylamide
    —— 2-(3,3-dimethylisochroman-5-yl)oxy-5-nitropyridine 1380698-67-8 C16H16N2O4
    2-(3,3-dimethylisochroman-5-yl)oxy-5-nitropyridine
    —— 2-(trans-5-iodo-cyclooctyl)-[1,3,6,2]dioxazaborocane 58911-36-7 C12H23BINO2
    2-(trans-5-iodo-cyclooctyl)-[1,3,6,2]dioxazaborocane
    —— 2-(4-Chloro-phenyl)-benzo[1,3]oxathiol-1-ylium 55148-38-4 C13H8ClOS
    2-(4-Chloro-phenyl)-benzo[1,3]oxathiol-1-ylium
    —— 2-Methyl-5,5-dimethyl-1,3,2-dioxaphoshorinan 36315-13-6 C6H13O2P
    2-Methyl-5,5-dimethyl-1,3,2-dioxaphoshorinan
    —— (2-Methoxy-5-(thiomorpholinomethyl)phenyl)boronic acid 1333121-84-8 C12H18BNO3S
    (2-Methoxy-5-(thiomorpholinomethyl)phenyl)boronic acid
    —— 2-benzoyl-3-hydroxy-4-phenyl-2H-isoxazol-5-one 1356921-97-5 C16H11NO4
    2-benzoyl-3-hydroxy-4-phenyl-2H-isoxazol-5-one
    —— 2-{3'-[1-ethyl-5-(isoquinolin-4-ylamino)-6-oxo-1,6-dihydropyridazin-3-yl]biphenyl-3-yl}-N-(2-pyrrolidin-1-ylethyl)acetamide 1352006-06-4 C35H36N6O2
    2-{3'-[1-ethyl-5-(isoquinolin-4-ylamino)-6-oxo-1,6-dihydropyridazin-3-yl]biphenyl-3-yl}-N-(2-pyrrolidin-1-ylethyl)acetamide
    —— 2-(1-(tert-butyldimethylsilyloxy)propan-2-yl)-7-methoxy-9-(thiophen-2-yl)-1,2-dihydropyrrolo[3,4-β]indolizin-3-one 1053217-44-9 C24H32N2O3SSi
    2-(1-(tert-butyldimethylsilyloxy)propan-2-yl)-7-methoxy-9-(thiophen-2-yl)-1,2-dihydropyrrolo[3,4-β]indolizin-3-one
    —— (2R,5S,7R)-10-[(2R,4S,5R)-4-(2-Bromo-acetoxy)-5-methyl-tetrahydro-furan-2-yl]-5,7-bis-(tert-butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-decanoic acid 2-trimethylsilanyl-ethoxycarbonylmethyl ester 118713-78-3 C39H77BrO9Si3
    (2R,5S,7R)-10-[(2R,4S,5R)-4-(2-Bromo-acetoxy)-5-methyl-tetrahydro-furan-2-yl]-5,7-bis-(tert-butyl-dimethyl-silanyloxy)-2,6,6-trimethyl-decanoic acid 2-trimethylsilanyl-ethoxycarbonylmethyl ester
    —— 2-oxo-5-chloro-6-phenyl-3-benzothiazolineacetic acid 77859-80-4 C15H10ClNO3S
    2-oxo-5-chloro-6-phenyl-3-benzothiazolineacetic acid
    —— 2-((5-(2-(3,4-dimethoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-4-methyl-1H-imidazol-2-yl)thio)-N-isopropylacetamide 1446273-94-4 C26H32FN3O3S
    2-((5-(2-(3,4-dimethoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-4-methyl-1H-imidazol-2-yl)thio)-N-isopropylacetamide
    —— 2'-butyl-5-phenyl-2,5'-bioxazole 1171113-99-7 C16H16N2O2
    2'-butyl-5-phenyl-2,5'-bioxazole
    —— (2E,6E)-7-[1,3]Dioxolan-2-yl-2,5,5-trimethyl-hepta-2,6-dien-1-ol 188691-07-8 C13H22O3
    (2E,6E)-7-[1,3]Dioxolan-2-yl-2,5,5-trimethyl-hepta-2,6-dien-1-ol
    —— (2-Fluoro-pyridin-3-yl)-(2-methoxy-phenyl)-methanone 79574-73-5 C13H10FNO2
    (2-Fluoro-pyridin-3-yl)-(2-methoxy-phenyl)-methanone
    —— (2R,3S,4S,5R)-2-(acetoxymethyl)-5-fluoro-6-(2,2,2-trichloro-1-iminoethoxy)tetrahydro-2H-pyran-3,4-diyl diacetate 1191118-16-7 C14H17Cl3FNO8
    (2R,3S,4S,5R)-2-(acetoxymethyl)-5-fluoro-6-(2,2,2-trichloro-1-iminoethoxy)tetrahydro-2H-pyran-3,4-diyl diacetate
    —— 2-Chloro-3-(3,5-diethoxy-phenyl)-propionic acid 86726-43-4 C13H17ClO4
    2-Chloro-3-(3,5-diethoxy-phenyl)-propionic acid
    —— <2',4',5'-Triethoxyphenacyl-(14C-carbonyl)>-malonsaeure-ethylester 56717-40-9 C21H30O8
    <2',4',5'-Triethoxyphenacyl-(14C-carbonyl)>-malonsaeure-ethylester
    —— 2-(2'-Pyridyl)-4-pentandiyl-butyrolacton 41874-38-8 C14H17NO2
    2-(2'-Pyridyl)-4-pentandiyl-butyrolacton
    —— (2Z,4E)-2-Phenyl-hexa-2,4-dienoic acid phenylamide 54746-65-5 C18H17NO
    (2Z,4E)-2-Phenyl-hexa-2,4-dienoic acid phenylamide
    —— 2ζ-Brom-D:B-Friedo-bacchar-5-en-3-on 59055-78-6 C30H49BrO
    2ζ-Brom-D:B-Friedo-bacchar-5-en-3-on
    —— 2-Furan-2-yl-1-phenyl-2a,8b-dihydro-3H-cyclobuta[a]naphthalen-4-one 50559-73-4 C22H16O2
    2-Furan-2-yl-1-phenyl-2a,8b-dihydro-3H-cyclobuta[a]naphthalen-4-one
    —— 2-[<i>N</i>-ethyl-4-(1(2)<i>H</i>-thiazolo[5,4-<i>f</i>]indazol-6-ylazo)-anilino]-ethanol 42960-97-4 C18H18N6OS
    2-[<i>N</i>-ethyl-4-(1(2)<i>H</i>-thiazolo[5,4-<i>f</i>]indazol-6-ylazo)-anilino]-ethanol
    —— 2-<4-(p-Nitrocinnamylidenamino)-phenyl>-benzothiazol 52644-31-2 C22H15N3O2S
    2-<4-(p-Nitrocinnamylidenamino)-phenyl>-benzothiazol
    —— 2-[(R)-1-((S)-2-Amino-3-methyl-pentanoylamino)-ethyl]-thiazole-4-carboxylic acid methyl ester 101924-82-7 C13H21N3O3S
    2-[(R)-1-((S)-2-Amino-3-methyl-pentanoylamino)-ethyl]-thiazole-4-carboxylic acid methyl ester
    —— 2,8-Diethoxy-2,8-dimethyl-5-nonanol 71151-41-2 C15H32O3
    2,8-Diethoxy-2,8-dimethyl-5-nonanol
    —— (2R,5S)-5-benzyl-2-(fluoromethyl)-2,3-dimethyl-4-oxoimidazolidin-1-ium hexafluorophosphate 1646630-47-8 C13H17FN2O*F6P*H
    (2R,5S)-5-benzyl-2-(fluoromethyl)-2,3-dimethyl-4-oxoimidazolidin-1-ium hexafluorophosphate
    —— 2-bromo-3-(bromomethyl)benzo[b]thiophene 183861-05-4 C9H6Br2S
    2-bromo-3-(bromomethyl)benzo[b]thiophene
    —— 2-[2-(2,2-Dimethyl-propionylamino)-eth-(E)-ylideneamino]-3-phenyl-propionic acid methyl ester 136745-06-7 C17H24N2O3
    2-[2-(2,2-Dimethyl-propionylamino)-eth-(E)-ylideneamino]-3-phenyl-propionic acid methyl ester
    —— 2,8-dibromo-5-methyl-5H-spiro[dibenzo[b,e][1,4]azasiline-10,2'-[1,3,6,2]dioxazasilocane] 132807-01-3 C17H18Br2N2O2Si
    2,8-dibromo-5-methyl-5H-spiro[dibenzo[b,e][1,4]azasiline-10,2'-[1,3,6,2]dioxazasilocane]
    —— 2-(3-((R)-3-(3,4-dimethoxyphenyl)-1-((S)-1-(4-(trifluoromethyl)phenylsulfonyl)piperidine-2-carbonyloxy)propyl)phenoxy)acetic acid 1373829-94-7 C32H34F3NO9S
    2-(3-((R)-3-(3,4-dimethoxyphenyl)-1-((S)-1-(4-(trifluoromethyl)phenylsulfonyl)piperidine-2-carbonyloxy)propyl)phenoxy)acetic acid
    —— 2-[2-[[2-Propan-2-yloxy-6-(2-thiophen-3-ylethoxy)pyridine-4-carbonyl]amino]-1,3-thiazol-4-yl]acetic acid 1168143-21-2 C20H21N3O5S2
    2-[2-[[2-Propan-2-yloxy-6-(2-thiophen-3-ylethoxy)pyridine-4-carbonyl]amino]-1,3-thiazol-4-yl]acetic acid
    —— 2,4-dichloro-5(6-(4-hydroxy-3-methoxyphenyl)quinazolin-4-ylamino)phenol 1445581-45-2 C21H15Cl2N3O3
    2,4-dichloro-5(6-(4-hydroxy-3-methoxyphenyl)quinazolin-4-ylamino)phenol
    —— (2β,3α)-(+/-)-2-benzyl-3-(trimethylstannyl)cyclohexanone 130762-05-9 C16H24OSn
    (2β,3α)-(+/-)-2-benzyl-3-(trimethylstannyl)cyclohexanone
    —— 2-((R)-Methyl-phenyl-phosphinoyl)-phenol 160797-86-4 C13H13O2P
    2-((R)-Methyl-phenyl-phosphinoyl)-phenol
    —— (2,2-Difluorcyclopropyl)-difluormethyl-silan 42067-85-6 C4H6F4Si
    (2,2-Difluorcyclopropyl)-difluormethyl-silan
    —— 2-(γ-Hydroxy-propylamino)-4-phenyl-6-chlor-chinolin 51101-15-6 C18H17ClN2O
    2-(γ-Hydroxy-propylamino)-4-phenyl-6-chlor-chinolin
    —— 2,4-dimethyl-pyrrolidine-2,4-dicarboxylic acid diethyl ester 50900-00-0 C12H21NO4
    2,4-dimethyl-pyrrolidine-2,4-dicarboxylic acid diethyl ester