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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2,5-dioxo-imidazolidin-4-ylidene)-nitro-acetic acid ethyl ester 55475-78-0 C7H7N3O6
    (2,5-dioxo-imidazolidin-4-ylidene)-nitro-acetic acid ethyl ester
    —— 2-[3-chloro-6-[[(2-methylpropan-2-yl)oxycarbonylamino]-(4-triphenylphosphaniumylbutyl)azaniumylidene]xanthen-9-yl]benzenesulfonate 1174717-00-0 C46H43ClN2O6PS
    2-[3-chloro-6-[[(2-methylpropan-2-yl)oxycarbonylamino]-(4-triphenylphosphaniumylbutyl)azaniumylidene]xanthen-9-yl]benzenesulfonate
    —— 2-hydrazino-4-(3-methyl-benzo[<i>b</i>]thiophen-2-yl)-thiazole 21036-86-2 C12H11N3S2
    2-hydrazino-4-(3-methyl-benzo[<i>b</i>]thiophen-2-yl)-thiazole
    —— 2',4'-bis-methoxymethoxy-3,4-methylenedioxy-<i>trans</i>-chalcone 111413-79-7 C20H20O7
    2',4'-bis-methoxymethoxy-3,4-methylenedioxy-<i>trans</i>-chalcone
    —— 2,5-dimethyl-3,4-diphenylselenophene 117375-05-0 C18H16Se
    2,5-dimethyl-3,4-diphenylselenophene
    —— (2R,4S)-4-methylhexane-1,2,6-triol 1427207-35-9 C7H16O3
    (2R,4S)-4-methylhexane-1,2,6-triol
    —— 2-hydroxy-3-[(3R)-12-[[4-(methylamino)cyclohexyl]oxy]-7-thia-9,11-diazatricyclo[6.4.0.0[2.6]]dodeca-1(8),2(6),9,11-tetraen-3-yl]propanamide 1388894-64-1 C19H26N4O3S
    2-hydroxy-3-[(3R)-12-[[4-(methylamino)cyclohexyl]oxy]-7-thia-9,11-diazatricyclo[6.4.0.0[2.6]]dodeca-1(8),2(6),9,11-tetraen-3-yl]propanamide
    —— 2'-methoxy-(11β)-androst-4-eno[11,9-d]thiazole-3ξ,11,17ξ-triol 100627-25-6 C21H31NO4S
    2'-methoxy-(11β)-androst-4-eno[11,9-d]thiazole-3ξ,11,17ξ-triol
    —— 2-(4-amino-2-chloro-phenyl)-isoindolin-1-one 856344-87-1 C14H11ClN2O
    2-(4-amino-2-chloro-phenyl)-isoindolin-1-one
    —— [(2R,3S,5R)-5-(6-benzamidopurin-9-yl)-2-[[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[2-(4-nitrophenyl)ethoxy]phosphoryl]oxymethyl]oxolan-3-yl] benzoate 91887-21-7 C63H59N8O16P
    [(2R,3S,5R)-5-(6-benzamidopurin-9-yl)-2-[[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[2-(4-nitrophenyl)ethoxy]phosphoryl]oxymethyl]oxolan-3-yl] benzoate
    —— 2-ethylthio-3-hydroxycarbonyl-1-[1-(3,4-methylenedioxybenzyl)-1H-imidazol-5-ylmethyl]-4-(naphthalen-1-yl)-1H-pyrrole 303779-57-9 C29H25N3O4S
    2-ethylthio-3-hydroxycarbonyl-1-[1-(3,4-methylenedioxybenzyl)-1H-imidazol-5-ylmethyl]-4-(naphthalen-1-yl)-1H-pyrrole
    —— 2-benzimidazol-1-yl-N-(2-methoxy-ethyl)acetamide 1188388-55-7 C12H15N3O2
    2-benzimidazol-1-yl-N-(2-methoxy-ethyl)acetamide
    —— 2',3'-seco-α-uridine 119952-33-9 C9H14N2O6
    2',3'-seco-α-uridine
    —— (2S,3S,4S)-tert-butyl 2-ethyl 4-((E)-4-ethoxy-4-oxobut-2-en-1-yl)-3-(furan-2-carbonyl)-3,4-dihydro-1H-carbazole-2,9(2H)-dicarboxylate 1360110-62-8 C31H35NO8
    (2S,3S,4S)-tert-butyl 2-ethyl 4-((E)-4-ethoxy-4-oxobut-2-en-1-yl)-3-(furan-2-carbonyl)-3,4-dihydro-1H-carbazole-2,9(2H)-dicarboxylate
    —— (2S,3R)-2-methoxy-3-(methoxycarbonylamino)-3-(p-methoxyphenyl)propan-1-ol 913260-00-1 C13H19NO5
    (2S,3R)-2-methoxy-3-(methoxycarbonylamino)-3-(p-methoxyphenyl)propan-1-ol
    —— (2R,3R,4S,5S,6R)-2-(2-azidoethoxy)-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol 1335002-96-4 C27H29N3O6
    (2R,3R,4S,5S,6R)-2-(2-azidoethoxy)-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol
    —— 2-(1-phenylsulfanyl-4,4-dimethylpent-1-yn-3-yl)-5-methylthiophene 1062602-64-5 C18H20S2
    2-(1-phenylsulfanyl-4,4-dimethylpent-1-yn-3-yl)-5-methylthiophene
    —— 2-benzyl-5-(5-methyl-7-(naphthalen-1-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidin-6-yl)-1,3,4-oxadiazole 1099641-55-0 C24H19N7O
    2-benzyl-5-(5-methyl-7-(naphthalen-1-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidin-6-yl)-1,3,4-oxadiazole
    —— (2-fluorobenzyl)-[5-(5-methyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)pyridin-2-yl]amine 1029044-28-7 C21H19FN4
    (2-fluorobenzyl)-[5-(5-methyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)pyridin-2-yl]amine
    —— 2-[6-(4-phenyl-1,4-diazepan-1-yl)pyridin-3-yl]-6-(trifluoromethyl)-1H-benzimidazole 1375701-65-7 C24H22F3N5
    2-[6-(4-phenyl-1,4-diazepan-1-yl)pyridin-3-yl]-6-(trifluoromethyl)-1H-benzimidazole
    —— 2-{4-[4-methoxy-3-(pyridin-2-ylethynyl)benzoyl]piperazin-1-yl}pyrazine 1197353-73-3 C23H21N5O2
    2-{4-[4-methoxy-3-(pyridin-2-ylethynyl)benzoyl]piperazin-1-yl}pyrazine
    —— {[2-(2-Benzoylamino-6-oxo-1,6-dihydro-purin-9-ylmethoxy)-ethoxycarbamoyl]-methyl}-phosphonic acid diethyl ester 294177-16-5 C21H27N6O8P
    {[2-(2-Benzoylamino-6-oxo-1,6-dihydro-purin-9-ylmethoxy)-ethoxycarbamoyl]-methyl}-phosphonic acid diethyl ester
    —— 2-(1-Dichloromethylene-pentyl)-3-ethoxy-cyclobutanone 109385-06-0 C12H18Cl2O2
    2-(1-Dichloromethylene-pentyl)-3-ethoxy-cyclobutanone
    —— 22-hydroxy-6,7,9,10,12,13,15,16-octahydro-22H-22λ<sup>5</sup>-dibenzo[n,q][1,4,7,10,13,16]pentaoxaphosphacyclooctadecin-22-one 1075702-08-7 C20H25O7P
    22-hydroxy-6,7,9,10,12,13,15,16-octahydro-22H-22λ<sup>5</sup>-dibenzo[n,q][1,4,7,10,13,16]pentaoxaphosphacyclooctadecin-22-one
    —— 2-(4-cyanophenyl)-1,1,2-ethenetricarbonitrile 1311284-38-4 C12H4N4
    2-(4-cyanophenyl)-1,1,2-ethenetricarbonitrile
    —— (2S)-N-[2-(3,5-dioxo-1,2-diphenyl-1,2,4-triazolidin-4-yl)ethyl]-N<sup>α</sup>-[2-(1-{2-oxo-2-[4-(6-oxo-6,11-dihydro-5H-dibenzo[b,e]azepin-11-yl)piperazin-1-yl]ethyl}cyclopentyl)acetyl]-N<sup>ω</sup>-[(2-propanoylaminoethyl)aminocarbonyl]argininamide 1432471-21-0 C55H67N13O8
    (2S)-N-[2-(3,5-dioxo-1,2-diphenyl-1,2,4-triazolidin-4-yl)ethyl]-N<sup>α</sup>-[2-(1-{2-oxo-2-[4-(6-oxo-6,11-dihydro-5H-dibenzo[b,e]azepin-11-yl)piperazin-1-yl]ethyl}cyclopentyl)acetyl]-N<sup>ω</sup>-[(2-propanoylaminoethyl)aminocarbonyl]argininamide
    —— 2-(4-methoxy-1,1-dioxo-2-phenyl-2,3-dihydro-1H-benzo[d]isothiazol-3-yl)-N-hydroxyacetamide 1087008-79-4 C16H16N2O5S
    2-(4-methoxy-1,1-dioxo-2-phenyl-2,3-dihydro-1H-benzo[d]isothiazol-3-yl)-N-hydroxyacetamide
    —— 2-deoxy-3,4,5,6-tetra-O-methyl-D-arabono-hexose diethyl dithioacetal 91414-39-0 C14H30O4S2
    2-deoxy-3,4,5,6-tetra-O-methyl-D-arabono-hexose diethyl dithioacetal
    —— 2-Diisobutylamino-propane-1-sulfonic acid 91964-57-7 C11H25NO3S
    2-Diisobutylamino-propane-1-sulfonic acid
    —— (2S)-3-({4-[2-(4,5-dihydro-1H-imidazol-2-ylamino)ethoxy]-2-hydroxybenzoyl}amino)-2-({[(1S,2R)-2-phenylcyclopropylamino]carbonyl}amino)propionic acid 302337-05-9 C25H30N6O6
    (2S)-3-({4-[2-(4,5-dihydro-1H-imidazol-2-ylamino)ethoxy]-2-hydroxybenzoyl}amino)-2-({[(1S,2R)-2-phenylcyclopropylamino]carbonyl}amino)propionic acid
    —— 2-Chloro-5-[2-(2-chlorophenyl)propan-2-ylsulfanyl]-4-methoxyaniline 1073436-16-4 C16H17Cl2NOS
    2-Chloro-5-[2-(2-chlorophenyl)propan-2-ylsulfanyl]-4-methoxyaniline
    —— (2S,3R)-2-Benzoylamino-2,3-dimethyl-pent-4-enoic acid 82706-38-5 C14H17NO3
    (2S,3R)-2-Benzoylamino-2,3-dimethyl-pent-4-enoic acid
    —— 21-acetoxy-2α-fluoro-11β-hydroxy-pregna-4,17(20)<i>c</i>-dien-3-one 889464-78-2 C23H31FO4
    21-acetoxy-2α-fluoro-11β-hydroxy-pregna-4,17(20)<i>c</i>-dien-3-one
    —— 2-cyclobutylpyrazolo[1,5-a]pyridine 176308-06-8 C11H12N2
    2-cyclobutylpyrazolo[1,5-a]pyridine
    —— 2-[2-(2-chlorophenyl)vinyl]quinolin-4-ol 134255-50-8 C17H12ClNO
    2-[2-(2-chlorophenyl)vinyl]quinolin-4-ol
    —— (2,4-Dimethyl-benzyl)-diethyl-[(2,4,6-trimethyl-phenylcarbamoyl)-methyl]-ammonium; chloride 79143-67-2 C24H35N2O*Cl
    (2,4-Dimethyl-benzyl)-diethyl-[(2,4,6-trimethyl-phenylcarbamoyl)-methyl]-ammonium; chloride
    —— 2-Benzyl-N-methylsulfanylmethyl-malonamic acid ethyl ester 67407-12-9 C14H19NO3S
    2-Benzyl-N-methylsulfanylmethyl-malonamic acid ethyl ester
    —— (2S)-1-((3S)-3-hydroxy-3-methyl-6-oxocyclohexa-1,4-dienylamino)-1-oxopropan-2-yl acetate 941301-49-1 C12H15NO5
    (2S)-1-((3S)-3-hydroxy-3-methyl-6-oxocyclohexa-1,4-dienylamino)-1-oxopropan-2-yl acetate
    —— 2,2-dimethyl 1-phenyl 3-(4-methoxyphenyl)-3,4-dihydronaphthalene-1,2,2(1H)-tricarboxylate 1608105-54-9 C28H26O7
    2,2-dimethyl 1-phenyl 3-(4-methoxyphenyl)-3,4-dihydronaphthalene-1,2,2(1H)-tricarboxylate
    —— (20S,22S,23S)-20-(4-hydroxy-3-isopropylisoxazolin-5-yl)-3α,5-cyclo-6,6-ethylenedihydroxy-5α-pregnane 200707-58-0 C29H45NO4
    (20S,22S,23S)-20-(4-hydroxy-3-isopropylisoxazolin-5-yl)-3α,5-cyclo-6,6-ethylenedihydroxy-5α-pregnane
    —— 2-((2-(2-hydroxyethylamino)ethylimino)methyl)-6-ethoxyphenol 1363618-97-6 C13H20N2O3
    2-((2-(2-hydroxyethylamino)ethylimino)methyl)-6-ethoxyphenol
    —— 20-Vinyl-Δ5-pregnen-3β,17,20-triol 23814-48-4 C23H36O3
    20-Vinyl-Δ5-pregnen-3β,17,20-triol
    —— 2H,8H-Benzo<1,2-b:5,4-b'>bisthiopyran-2,8-dione 133430-82-7 C12H6O2S2
    2H,8H-Benzo<1,2-b:5,4-b'>bisthiopyran-2,8-dione
    —— 2-(Dimethylamino)-5-fluoro-6-methyl-1,3-oxazin-4-one 144765-21-9 C7H9FN2O2
    2-(Dimethylamino)-5-fluoro-6-methyl-1,3-oxazin-4-one
    —— {2-[(3,4-dimethoxy-phenethyl)-methyl-amino]-cyclohexyl}-methanol 101779-17-3 C18H29NO3
    {2-[(3,4-dimethoxy-phenethyl)-methyl-amino]-cyclohexyl}-methanol
    —— (2,6-dichloro-phenyl)-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(2-methyl-furan-3-ylmethyl)-amine 37627-34-2 C15H15Cl2N3O
    (2,6-dichloro-phenyl)-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(2-methyl-furan-3-ylmethyl)-amine
    —— 2-diethylamino-3-trimethylsiloxy-3-methylbutane 95207-46-8 C12H29NOSi
    2-diethylamino-3-trimethylsiloxy-3-methylbutane
    —— (2S)-2-[(5R)-3-chloro-4,5-dihydro-1,2-oxazol-5-yl]-2-(1,3-dioxoisoindol-2-yl)acetic acid 85559-45-1 C13H9ClN2O5
    (2S)-2-[(5R)-3-chloro-4,5-dihydro-1,2-oxazol-5-yl]-2-(1,3-dioxoisoindol-2-yl)acetic acid
    —— 2-(2-(2-fluorophenyl)imidazo[1,2-a]pyridin-7-yl)-5,8-dimethyl-[1,2,4]triazolo[1,5-a]pyrazine 1417343-12-4 C20H15FN6
    2-(2-(2-fluorophenyl)imidazo[1,2-a]pyridin-7-yl)-5,8-dimethyl-[1,2,4]triazolo[1,5-a]pyrazine
    —— 2-[(1S,6S)-3-(acetoxymethyl)-6-(1-methylethenyl)-2-cyclohexen-1-yl]-5-(6-bromo-2-methylhexan-2-yl)resorcinol 1605280-46-3 C25H35BrO4
    2-[(1S,6S)-3-(acetoxymethyl)-6-(1-methylethenyl)-2-cyclohexen-1-yl]-5-(6-bromo-2-methylhexan-2-yl)resorcinol