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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-(4,5-diethyl-1,6-dihydro-6-oxopyrimidin-2-yl)-4-n-propoxybenzamido)ethylsulphonamide 1229019-21-9 C20H28N4O5S
    2-(3-(4,5-diethyl-1,6-dihydro-6-oxopyrimidin-2-yl)-4-n-propoxybenzamido)ethylsulphonamide
    —— 2-[1,1-dioxo-2-(4-isopropylphenyl)-2,3-dihydro-1H-benzo[d]isothiazol-3-yl]-N-hydroxyacetamide 1087007-56-4 C18H20N2O4S
    2-[1,1-dioxo-2-(4-isopropylphenyl)-2,3-dihydro-1H-benzo[d]isothiazol-3-yl]-N-hydroxyacetamide
    —— 2-{{[2-(1-acetyl-6-bromo-1,4-dihydro-4-oxo-2H-3,1-benzoxazin-2-yl)phenyl]methylidene}amino}-5-bromobenzoic acid 1394026-92-6 C24H16Br2N2O5
    2-{{[2-(1-acetyl-6-bromo-1,4-dihydro-4-oxo-2H-3,1-benzoxazin-2-yl)phenyl]methylidene}amino}-5-bromobenzoic acid
    —— 2-phenyl-1-{3-[4-(3-acetylaminophenyl)piperidin-1-yl]propyl}-6-bromo-1H-benzimidazole 1081111-47-8 C29H31BrN4O
    2-phenyl-1-{3-[4-(3-acetylaminophenyl)piperidin-1-yl]propyl}-6-bromo-1H-benzimidazole
    —— 2-Chlor-4-nitro-2'-amino-4'-sulfonamido-diphenylsulfid 91961-74-9 C12H10ClN3O4S2
    2-Chlor-4-nitro-2'-amino-4'-sulfonamido-diphenylsulfid
    —— 2,4,7-Trioxo-3-methyl-1,6-diphenyl-8-acetyl-1,2,3,4,7,8-hexahydro-pyrido<2,3-d>pyrimidin 112866-02-1 C22H17N3O4
    2,4,7-Trioxo-3-methyl-1,6-diphenyl-8-acetyl-1,2,3,4,7,8-hexahydro-pyrido<2,3-d>pyrimidin
    —— 2',3'-Di-O-propionyl-6-aza-uridin-5'-phosphat 98075-56-0 C14H20N3O11P
    2',3'-Di-O-propionyl-6-aza-uridin-5'-phosphat
    —— 2-cyclohex-1-enyl-3-cyclohexylamino-2-nitro-propan-1-ol 131254-49-4 C15H26N2O3
    2-cyclohex-1-enyl-3-cyclohexylamino-2-nitro-propan-1-ol
    —— 2-Hydro-perfluorheptyl-fluorsulfonat 647-49-4 C7HF15O3S
    2-Hydro-perfluorheptyl-fluorsulfonat
    —— 2-Thenyl-(2)-indandion-(1,3) 954-80-3 C14H10O2S
    2-Thenyl-(2)-indandion-(1,3)
    —— 2-hydroxy-biphenyl-3-carboxylic acid dibenzylamide 103210-97-5 C27H23NO2
    2-hydroxy-biphenyl-3-carboxylic acid dibenzylamide
    —— 2-ethyl-2-phenyl-hexanoic acid-(3-diethylamino-2,2-dimethyl-propyl ester) 115143-66-3 C23H39NO2
    2-ethyl-2-phenyl-hexanoic acid-(3-diethylamino-2,2-dimethyl-propyl ester)
    —— [2-(2-nitro-phenyl)-4-oxo-thiazolidin-3-yl]-urea 103027-39-0 C10H10N4O4S
    [2-(2-nitro-phenyl)-4-oxo-thiazolidin-3-yl]-urea
    —— 2-(2-Acetylamino-3-{4-[bis-(2-chloro-ethyl)-amino]-phenyl}-propionylamino)-3-mercapto-propionic acid ethyl ester 95802-06-5 C20H29Cl2N3O4S
    2-(2-Acetylamino-3-{4-[bis-(2-chloro-ethyl)-amino]-phenyl}-propionylamino)-3-mercapto-propionic acid ethyl ester
    —— 2-Methyl-homocysteinsaeure 3235-24-3 C5H11NO5S
    2-Methyl-homocysteinsaeure
    —— 2-Chlor-4,6-bis-(3-chlor-phenoxy)-s-triazin 107916-28-9 C15H8Cl3N3O2
    2-Chlor-4,6-bis-(3-chlor-phenoxy)-s-triazin
    —— 2.4-Bis-(4-cyan-anilino)-6.6-dimethyl-1.6-dihydro-1.3.5-triazin 111066-72-9 C19H17N7
    2.4-Bis-(4-cyan-anilino)-6.6-dimethyl-1.6-dihydro-1.3.5-triazin
    —— 2'-Aethylmercapto-dihydrocinchonin 112718-02-2 C21H28N2OS
    2'-Aethylmercapto-dihydrocinchonin
    —— 2-methyl-butyric acid-(4-phenylazo-phenacyl ester) 102081-45-8 C19H20N2O3
    2-methyl-butyric acid-(4-phenylazo-phenacyl ester)
    —— 2-methoxy-3-(1-phenyl-ethyl)-chromen-4-one 101723-34-6 C18H16O3
    2-methoxy-3-(1-phenyl-ethyl)-chromen-4-one
    —— (25Ξ)-3α,7α,12α-trihydroxy-5β-ergostan-26-oic acid methyl ester 121291-32-5 C29H50O5
    (25Ξ)-3α,7α,12α-trihydroxy-5β-ergostan-26-oic acid methyl ester
    —— (2R,4R,23R,25R)-2,4,23,25-Tetramethyl-1,5,22,26-tetraoxa-cyclodotetracontane-6,21,27,42-tetraone 127666-83-5 C42H76O8
    (2R,4R,23R,25R)-2,4,23,25-Tetramethyl-1,5,22,26-tetraoxa-cyclodotetracontane-6,21,27,42-tetraone
    —— 2-benzoylimino-4-(4-methoxy-phenyl)-3-phenyl-thiazolidin-4-ol 59849-14-8 C23H20N2O3S
    2-benzoylimino-4-(4-methoxy-phenyl)-3-phenyl-thiazolidin-4-ol
    —— 2,2-dimethyl-6-(N-methylanilino)-4-trimethylstannyloxy-5-hexin-3-en-3-carbonitrile 78043-57-9 C19H26N2OSn
    2,2-dimethyl-6-(N-methylanilino)-4-trimethylstannyloxy-5-hexin-3-en-3-carbonitrile
    —— 2,3:5,6-di-O-isopropylidene-α-D-mannofuranosyl 4-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzoate 1174182-05-8 C27H33N3O7
    2,3:5,6-di-O-isopropylidene-α-D-mannofuranosyl 4-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzoate
    —— (2-thioxo-benzothiazol-3-yl)-phosphonic acid bis-dibutylamide 67154-35-2 C23H40N3OPS2
    (2-thioxo-benzothiazol-3-yl)-phosphonic acid bis-dibutylamide
    —— 2,5-Diethyl-3,6-di-hex-1-ynyl-pyrazine 109192-18-9 C20H28N2
    2,5-Diethyl-3,6-di-hex-1-ynyl-pyrazine
    —— 2-(4-amino-1-methylimidazol-2-yl)-3H-imidazo[4,5-b]pyridine-5-carboxylic acid methyl ester 953424-28-7 C12H12N6O2
    2-(4-amino-1-methylimidazol-2-yl)-3H-imidazo[4,5-b]pyridine-5-carboxylic acid methyl ester
    —— 2-ethyl 1-(2-(trimethylsilyl)ethyl) (2R,3aR,6R,6aS)-6-ethynyl-4-oxohexahydro-1H-furo[3,4-b]pyrrole-1,2-dicarboxylate 1343481-03-7 C17H25NO6Si
    2-ethyl 1-(2-(trimethylsilyl)ethyl) (2R,3aR,6R,6aS)-6-ethynyl-4-oxohexahydro-1H-furo[3,4-b]pyrrole-1,2-dicarboxylate
    —— 22-(2'-naphthylamino)-23,24-dinorchol-5-en-3β-ol 67675-20-1 C32H43NO
    22-(2'-naphthylamino)-23,24-dinorchol-5-en-3β-ol
    —— 2-Methyl-3-propyl-chinolin 1531-64-2 C13H15N
    2-Methyl-3-propyl-chinolin
    —— (2,6-Dibromo-1-hydroxy-4-methyl-4-nitro-cyclohexa-2,5-dienyl)-acetic acid methyl ester 109928-85-0 C10H11Br2NO5
    (2,6-Dibromo-1-hydroxy-4-methyl-4-nitro-cyclohexa-2,5-dienyl)-acetic acid methyl ester
    —— (20S,22R)-22-acetoxy-3α,5-cyclo-6,6-ethylenedioxy-24-nor-5α-cholestan-23-al 202806-65-3 C27H40O5
    (20S,22R)-22-acetoxy-3α,5-cyclo-6,6-ethylenedioxy-24-nor-5α-cholestan-23-al
    —— 2,2-Diisopropyl-4-(2-methoxy-phenoxymethyl)-1,3-dioxolan 94802-21-8 C17H26O4
    2,2-Diisopropyl-4-(2-methoxy-phenoxymethyl)-1,3-dioxolan
    —— 2-Phenylhydrazono-1,3-diphenyl-propanon-(1), Benzyl-phenyl-diketon-phenylhydrazon 94871-67-7 C21H18N2O
    2-Phenylhydrazono-1,3-diphenyl-propanon-(1), Benzyl-phenyl-diketon-phenylhydrazon
    —— 2-(pyrazol-1-yl)-5,6-dimethyl-4-(3,4-methylenedioxyphenethylamino)-thieno-[2,3-d]-pyrimidine 1080819-01-7 C20H19N5O2S
    2-(pyrazol-1-yl)-5,6-dimethyl-4-(3,4-methylenedioxyphenethylamino)-thieno-[2,3-d]-pyrimidine
    —— 2-(6-(4-(4-chloro-3-(trifluoromethyl)phenyl)piperazine-1-carbonyl)-5-methyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)-N,N-diethylacetamide 1080472-69-0 C25H27ClF3N5O3S
    2-(6-(4-(4-chloro-3-(trifluoromethyl)phenyl)piperazine-1-carbonyl)-5-methyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)-N,N-diethylacetamide
    —— 2-phenylselenylethyl 4-O-benzyl-2,3-dideoxy-α-D-arabino-2-enopyranoside 1581705-15-8 C20H22O3Se
    2-phenylselenylethyl 4-O-benzyl-2,3-dideoxy-α-D-arabino-2-enopyranoside
    —— 2-benzo[1,3]dioxol-5-yl-5,7-dimethyl-1,2,3,4-tetrahydro-pyrimido[4,5-<i>d</i>]pyrimidine 109439-48-7 C15H16N4O2
    2-benzo[1,3]dioxol-5-yl-5,7-dimethyl-1,2,3,4-tetrahydro-pyrimido[4,5-<i>d</i>]pyrimidine
    —— 2-<3-(1,3-Dioxolan-2-yl)propyl>-2-nitrocyclododecanon 145095-94-9 C18H31NO5
    2-<3-(1,3-Dioxolan-2-yl)propyl>-2-nitrocyclododecanon
    —— 2-(naphthalen-2-ylethynyl)benzofuran 1231219-36-5 C20H12O
    2-(naphthalen-2-ylethynyl)benzofuran
    —— (2S)-Mdcp-c[D-Pen-Gly-Phe(pF)-Pen]-Phe-OH 1048677-08-2 C43H53FN6O8S2
    (2S)-Mdcp-c[D-Pen-Gly-Phe(pF)-Pen]-Phe-OH
    —— 2-[4-[3-amino-2-(3-oxo-4H-quinoxalin-2-yl)-1H-indole-5-carbonyl]piperazin-1-yl]pyridine-3-carbonitrile 694530-29-5 C27H22N8O2
    2-[4-[3-amino-2-(3-oxo-4H-quinoxalin-2-yl)-1H-indole-5-carbonyl]piperazin-1-yl]pyridine-3-carbonitrile
    —— 2,3-Dimethoxy-8,11-dioxo-5,6,8,9,10,11-hexahydro-cyclopenta[4,5]pyrido[2,1-a]isoquinoline-9-carboxylic acid ethyl ester 77793-29-4 C21H21NO6
    2,3-Dimethoxy-8,11-dioxo-5,6,8,9,10,11-hexahydro-cyclopenta[4,5]pyrido[2,1-a]isoquinoline-9-carboxylic acid ethyl ester
    —— [2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-ethyl]-heptyl-dimethyl-ammonium; bromide 29811-84-5 Br*C21H37ClNO
    [2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-ethyl]-heptyl-dimethyl-ammonium; bromide
    —— 2-Oxo-3-aethoxycarbonylmethylen-1,2,3,4-tetrahydro-5,6 (oder 7,8)-benzochinoxalin 5286-58-8 C16H14N2O3
    2-Oxo-3-aethoxycarbonylmethylen-1,2,3,4-tetrahydro-5,6 (oder 7,8)-benzochinoxalin
    —— 2-<4-Aminophenyl>-4,6-di-<1-(5-benzoylamino)-anthrachinonyl-amino>-1,3,5-triazin 106481-36-1 C51H32N8O6
    2-<4-Aminophenyl>-4,6-di-<1-(5-benzoylamino)-anthrachinonyl-amino>-1,3,5-triazin
    —— 2-benzoyl-6,7-dimethoxy-3,4-dihydro-isoquinolinium; compound with 6,7-dimethoxy-3,4-dihydro-isoquinoline 118765-47-2 C11H13NO2*C18H18NO3*Cl
    2-benzoyl-6,7-dimethoxy-3,4-dihydro-isoquinolinium; compound with 6,7-dimethoxy-3,4-dihydro-isoquinoline
    —— 2-Hydroxy-5-methyl-3-phenylsulfinyl-acetophenon 7340-56-9 C15H14O3S
    2-Hydroxy-5-methyl-3-phenylsulfinyl-acetophenon
    —— 2,2-Dimethyl-3-hydroxy-5-(phenylthio)hexanoic acid methyl ester 138092-08-7 C15H22O3S
    2,2-Dimethyl-3-hydroxy-5-(phenylthio)hexanoic acid methyl ester