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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-methylene-4-phthalimido-glutaric acid-anhydride 872305-15-2 C14H9NO5
2-methylene-4-phthalimido-glutaric acid-anhydride
—— (2S)-2-[[(3S)-3-hydroxy-3,4-diphenylbutyl]-(2-phenylethyl)amino]-3-methylbutan-1-ol 95611-70-4 C29H37NO2
(2S)-2-[[(3S)-3-hydroxy-3,4-diphenylbutyl]-(2-phenylethyl)amino]-3-methylbutan-1-ol
—— 2,2'-(1,5-dioxo-1,5-pentanediyl)bis(5-methyl-1,4-benzoquinone) 91453-29-1 C19H16O6
2,2'-(1,5-dioxo-1,5-pentanediyl)bis(5-methyl-1,4-benzoquinone)
—— 2-amino-N-hydroxy-4-oxo-3,4-dihydroquinazoline-7-carboxamide 1372887-93-8 C9H8N4O3
2-amino-N-hydroxy-4-oxo-3,4-dihydroquinazoline-7-carboxamide
—— 2-(1,1-dimethylethyl)-4-[6-(1-pyrrolidinylsulfonyl)-3-pyridinyl]-1H-pyrrolo[2,3-b]pyridine sulphate 1089668-34-7 C20H24N4O2S*H2O4S
2-(1,1-dimethylethyl)-4-[6-(1-pyrrolidinylsulfonyl)-3-pyridinyl]-1H-pyrrolo[2,3-b]pyridine sulphate
—— 2-Amino-9-((1S,2R)-2,3-dihydroxy-1-hydroxymethyl-propoxymethyl)-1,9-dihydro-purin-6-one 101703-80-4 C10H15N5O5
2-Amino-9-((1S,2R)-2,3-dihydroxy-1-hydroxymethyl-propoxymethyl)-1,9-dihydro-purin-6-one
—— (2R,3aS,4S,5R,5aS,10bS,12bS)-4-Acetoxy-3a-ethyl-2,5-dihydroxy-8-methoxy-6-methyl-2,3,3a,4,5,5a,6,11,12,12b-decahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester 867214-53-7 C25H34N2O7
(2R,3aS,4S,5R,5aS,10bS,12bS)-4-Acetoxy-3a-ethyl-2,5-dihydroxy-8-methoxy-6-methyl-2,3,3a,4,5,5a,6,11,12,12b-decahydro-1H-6,12a-diaza-indeno[7,1-cd]fluorene-5-carboxylic acid methyl ester
—— 2-bromo-4-phthalimidobenzaldehyde 1313762-47-8 C15H8BrNO3
2-bromo-4-phthalimidobenzaldehyde
—— 2-(o,p-dichlorobenzyl)pyridine 36995-41-2 C12H9Cl2N
2-(o,p-dichlorobenzyl)pyridine
—— 2-hydroxy-6-(2-mercaptoethyl)benzoic acid 1382034-26-5 C9H10O3S
2-hydroxy-6-(2-mercaptoethyl)benzoic acid
—— (2R,3R,4S,5R,6S)-3,4,5-trimethoxy-2-(methoxymethyl)-6-(6-methylcyclohexa-1,3-dien-1-yl)oxyoxane 115431-96-4 C17H28O6
(2R,3R,4S,5R,6S)-3,4,5-trimethoxy-2-(methoxymethyl)-6-(6-methylcyclohexa-1,3-dien-1-yl)oxyoxane
—— 2-Amino-1-isopropyl-4,5-diphenyl-3-pyrrol-carbonitril 77651-53-7 C20H19N3
2-Amino-1-isopropyl-4,5-diphenyl-3-pyrrol-carbonitril
—— 2-{4-[2-cyclopentyl-1(S)-(1H-pyrrolo[2,3-b]pyridin-2-yl)-ethyl]-2-fluoro-phenyl}-propan-2-ol 1312021-21-8 C23H27FN2O
2-{4-[2-cyclopentyl-1(S)-(1H-pyrrolo[2,3-b]pyridin-2-yl)-ethyl]-2-fluoro-phenyl}-propan-2-ol
—— 2-chloro-<i>N</i>-[1-(4-methoxy-phenyl)-butyl]-acetamide 40023-38-9 C13H18ClNO2
2-chloro-<i>N</i>-[1-(4-methoxy-phenyl)-butyl]-acetamide
—— 2-Dimethylamino-N-(2,3-dimethyl-4-oxo-4H-chromen-6-yl)-acetamide 56822-59-4 C15H18N2O3
2-Dimethylamino-N-(2,3-dimethyl-4-oxo-4H-chromen-6-yl)-acetamide
—— 2-(1-Dodecenyl)-3-acetoxy-1,4-naphthochinon 105438-13-9 C24H30O4
2-(1-Dodecenyl)-3-acetoxy-1,4-naphthochinon
—— (2R,3R)-2-((2R,3R)-3-Methoxycarbonyl-2-methyl-3-methylsulfanylmethoxy-butyl)-3-methyl-oxirane-2-carboxylic acid methyl ester 61273-68-5 C14H24O6S
(2R,3R)-2-((2R,3R)-3-Methoxycarbonyl-2-methyl-3-methylsulfanylmethoxy-butyl)-3-methyl-oxirane-2-carboxylic acid methyl ester
—— 2-{[(Z)-4-Cyano-phenylimino]-methylsulfanyl-methyl}-malonic acid diethyl ester 55157-90-9 C16H18N2O4S
2-{[(Z)-4-Cyano-phenylimino]-methylsulfanyl-methyl}-malonic acid diethyl ester
—— 2-Diallylamino-<1,3,2>oxathiarsolan 59558-04-2 C8H14AsNOS
2-Diallylamino-<1,3,2>oxathiarsolan
—— 2-[7-(3-methoxy-phenyl)-hept-4-enyl]-2'-methyl-2,2'-ethane-1,2-diyl-bis-[1,3]dioxolane 50704-53-5 C23H34O5
2-[7-(3-methoxy-phenyl)-hept-4-enyl]-2'-methyl-2,2'-ethane-1,2-diyl-bis-[1,3]dioxolane
—— 2-(4-chloro-anilinomethyl)-1-[<i>N</i>-(2-methoxy-ethyl)-formimidoyl]-1,2,3,4-tetrahydro-quinoxaline 50442-39-2 C19H23ClN4O
2-(4-chloro-anilinomethyl)-1-[<i>N</i>-(2-methoxy-ethyl)-formimidoyl]-1,2,3,4-tetrahydro-quinoxaline
—— (2R,4R)-2,4,5-Trimethyl-hex-5-enoic acid methyl ester 80865-14-1 C10H18O2
(2R,4R)-2,4,5-Trimethyl-hex-5-enoic acid methyl ester
—— 2,4-Diamino-6-ethylpteridin-8-oxid 50801-16-6 C8H10N6O
2,4-Diamino-6-ethylpteridin-8-oxid
—— 2,5-dimethyl-4-isopropyl-hexane-1,4-diol 243983-02-0 C11H24O2
2,5-dimethyl-4-isopropyl-hexane-1,4-diol
—— 2,5-anhydro-6-azido-1-O-tert-butyldiphenylsilyl-6-deoxy-4-O,5-C-methylene-D-allitol 561018-06-2 C23H29N3O4Si
2,5-anhydro-6-azido-1-O-tert-butyldiphenylsilyl-6-deoxy-4-O,5-C-methylene-D-allitol
—— 2-methoxy-pyrimidine-5-carboxylic acid (1-{[5-(4-fluoro-2-trifluoromethyl-phenylamino)-pyridin-2-ylmethyl]-carbamoyl}-cyclopropyl)-amide 1242454-13-2 C23H20F4N6O3
2-methoxy-pyrimidine-5-carboxylic acid (1-{[5-(4-fluoro-2-trifluoromethyl-phenylamino)-pyridin-2-ylmethyl]-carbamoyl}-cyclopropyl)-amide
—— 2-Chloro-4-(1-methylpyrazol-4-yl)-9-(trifluoromethyl)fluoren-9-ol 1220963-67-6 C18H12ClF3N2O
2-Chloro-4-(1-methylpyrazol-4-yl)-9-(trifluoromethyl)fluoren-9-ol
—— (2R)-N-cyclopropyl-N-[[1-(3-methoxypropyl)-4-phenylpyrrolo[2,3-b]pyridin-3-yl]methyl]morpholine-2-carboxamide 1093081-49-2 C26H32N4O3
(2R)-N-cyclopropyl-N-[[1-(3-methoxypropyl)-4-phenylpyrrolo[2,3-b]pyridin-3-yl]methyl]morpholine-2-carboxamide
—— 2-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid 1072804-63-7 C15H11F4N3O3S
2-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid
—— 2,4-dioxo-1-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester 23624-63-7 C33H28N2O11
2,4-dioxo-1-(tri-<i>O</i>-benzoyl-β-<i>D</i>-ribofuranosyl)-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester
—— (2,6-((t-butyl)<sub>2</sub>PO)<sub>2</sub>C<sub>5</sub>H<sub>3</sub>N)Ir(C<sub>3</sub>H<sub>7</sub>) 1469984-61-9 C24H46IrNO2P2
(2,6-((t-butyl)<sub>2</sub>PO)<sub>2</sub>C<sub>5</sub>H<sub>3</sub>N)Ir(C<sub>3</sub>H<sub>7</sub>)
—— [2-(2-methyl-1,3-dioxolan-2-yl)phenyl]-diphenylmethanol 92595-81-8 C23H22O3
[2-(2-methyl-1,3-dioxolan-2-yl)phenyl]-diphenylmethanol
—— 2,4-Bis(trimethylsilyl)bicyclo[3.2.0]hepta-1,4-dien-3-one 75880-88-5 C13H22OSi2
2,4-Bis(trimethylsilyl)bicyclo[3.2.0]hepta-1,4-dien-3-one
—— 2-methyl-3-phenyl-4-phenylsulphonyl-5-trimethylsilylmethyl-2,3-dihydroisoxazole 118987-55-6 C20H25NO3SSi
2-methyl-3-phenyl-4-phenylsulphonyl-5-trimethylsilylmethyl-2,3-dihydroisoxazole
—— 2-bromo-4-phenylcyclohexan-1,3-dione 92960-09-3 C12H11BrO2
2-bromo-4-phenylcyclohexan-1,3-dione
—— 2-(1-Docosanoyl-2-piperidyl)ethyl 4-methyltetrahydro-1 (2H)-pyrazinecarboxylate 235103-79-4 C35H67N3O3
2-(1-Docosanoyl-2-piperidyl)ethyl 4-methyltetrahydro-1 (2H)-pyrazinecarboxylate
—— 2-Cyan-1-aziridin-carbonsaeure-2-methoxyethylester 70093-80-0 C7H10N2O3
2-Cyan-1-aziridin-carbonsaeure-2-methoxyethylester
—— 2-(2,3-Dimethylphenyl)iminoindene-1,3-dione 67307-13-5 C17H13NO2
2-(2,3-Dimethylphenyl)iminoindene-1,3-dione
—— (2R,4S)-Methyl 4-acetylthio-1-[(4-methoxyphenyl)sulfonyl]proline 203994-82-5 C15H19NO6S2
(2R,4S)-Methyl 4-acetylthio-1-[(4-methoxyphenyl)sulfonyl]proline
—— 2,12,22,32-tetramethyl-4,14,24,34-tetrahydroxy-7,17,27,37-tetradiethoxybutyl-7,17,27,37-tetraazanonacyclo[31.7.1.1(3,11).1(13,21).1(23,31).1(41).3.5(10).11(44).-13.1(23,31).0(5,10).0(15,20).0(25,35).0(35,40)]tetraconta[15(20),21(43),-23,25(30),31(42),33,35(41)]dodecaene 1242265-83-3 C72H108N4O16
2,12,22,32-tetramethyl-4,14,24,34-tetrahydroxy-7,17,27,37-tetradiethoxybutyl-7,17,27,37-tetraazanonacyclo[31.7.1.1(3,11).1(13,21).1(23,31).1(41).3.5(10).11(44).-13.1(23,31).0(5,10).0(15,20).0(25,35).0(35,40)]tetraconta[15(20),21(43),-23,25(30),31(42),33,35(41)]dodecaene
—— 2-phenyl-3,4-dimethyl-3-(carboethoxymethyl)-5-carboethoxy-Δ<sup>4</sup>-isoxazoline 120610-22-2 C18H23NO5
2-phenyl-3,4-dimethyl-3-(carboethoxymethyl)-5-carboethoxy-Δ<sup>4</sup>-isoxazoline
—— (2R,3S,8S)-1-((S)-4-benzyl-2-thioxothiazolidin-3-yl)-3-(tert-butyldimethylsilyloxy)-9-(tert-butyldiphenylsilyloxy)-2,8-dimethylnonan-1-one 1420766-36-4 C43H63NO3S2Si2
(2R,3S,8S)-1-((S)-4-benzyl-2-thioxothiazolidin-3-yl)-3-(tert-butyldimethylsilyloxy)-9-(tert-butyldiphenylsilyloxy)-2,8-dimethylnonan-1-one
—— 2-(2-tert-Butoxycarbonylamino-1-hydroxyethyl) cyclopropenone 159714-52-0 C10H15NO4
2-(2-tert-Butoxycarbonylamino-1-hydroxyethyl) cyclopropenone
—— 2-amino-7-cyclopropyl-4-(3-(methylamino)azetidin-1-yl)furo[3,2-d]pyrimidine-6-carbonitrile 1188283-47-7 C14H16N6O
2-amino-7-cyclopropyl-4-(3-(methylamino)azetidin-1-yl)furo[3,2-d]pyrimidine-6-carbonitrile
—— 2-propyl-4,5-dihydro-1,3-dioxepine 77733-96-1 C8H14O2
2-propyl-4,5-dihydro-1,3-dioxepine
—— (2S)-<<(2S)-2-(5,5-dimethyl-2-oxooxazolidin-3-yl)-3-phenylpropionyl>amino>-4-methylpentanoic acid methyl ester 137282-22-5 C21H30N2O5
(2S)-<<(2S)-2-(5,5-dimethyl-2-oxooxazolidin-3-yl)-3-phenylpropionyl>amino>-4-methylpentanoic acid methyl ester
—— 2-(5-bromo-2-methoxyphenyl)acetyl chloride 98590-30-8 C9H8BrClO2
2-(5-bromo-2-methoxyphenyl)acetyl chloride
—— 2-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-N-(2-iodophenyl)-N-methylacetamide 478849-86-4 C18H22INO4
2-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-N-(2-iodophenyl)-N-methylacetamide
—— 2-bromo-3-(3-chloro-2-fluoro-4-hydroxy-phenyl)-4,5,6,6a-tetrahydro-3aH-pentalen-1-one 1104634-75-4 C14H11BrClFO2
2-bromo-3-(3-chloro-2-fluoro-4-hydroxy-phenyl)-4,5,6,6a-tetrahydro-3aH-pentalen-1-one
—— 2,5-dichloro-3-(β-hydroxyethylamino)-4,4-dimethoxy-5-propadienyl-2-cyclopentenone 142488-39-9 C12H15Cl2NO4
2,5-dichloro-3-(β-hydroxyethylamino)-4,4-dimethoxy-5-propadienyl-2-cyclopentenone