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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-Hydroxy-8-phenyl-10,10-dimethyl-1,2-epoxymethan-3,4-benzobicyclo<4.2.0>octen-3-on-5 61705-17-7 C21H20O3
2-Hydroxy-8-phenyl-10,10-dimethyl-1,2-epoxymethan-3,4-benzobicyclo<4.2.0>octen-3-on-5
—— 2,2-Diaethyl-6-carboxy-tetrahydro-pyrazol-phthalazin-1,3-dion 66125-98-2 C16H18N2O4
2,2-Diaethyl-6-carboxy-tetrahydro-pyrazol-phthalazin-1,3-dion
—— (2<i>S</i>)-4<i>t</i>-deuterio-1'-hydroxy-4<i>c</i>-[2-((<i>S</i>)-1-hydroxy-2-methyl-propyl)-4-oxo-4<i>H</i>-quinazolin-3-yl]-2',2'-dimethyl-(2<i>r</i><i>C</i><sup>8'a</sup>,9'<i>r</i>'<i>O</i>,9'a<i>t</i>')-3,4,1',9'a-tetrahydro-2'<i>H</i>-spiro[furan-2,9'-imidazo[1,2-<i>a</i>]indole]-5,3'-dione 55449-28-0 C27H28N4O6
(2<i>S</i>)-4<i>t</i>-deuterio-1'-hydroxy-4<i>c</i>-[2-((<i>S</i>)-1-hydroxy-2-methyl-propyl)-4-oxo-4<i>H</i>-quinazolin-3-yl]-2',2'-dimethyl-(2<i>r</i><i>C</i><sup>8'a</sup>,9'<i>r</i>'<i>O</i>,9'a<i>t</i>')-3,4,1',9'a-tetrahydro-2'<i>H</i>-spiro[furan-2,9'-imidazo[1,2-<i>a</i>]indole]-5,3'-dione
—— 2-amino-7-nitro-4-thioxo-4,5-dihydro-benzo[<i>b</i>][1,4]oxazepine-3-carboxylic acid ethyl ester 57202-69-4 C12H11N3O5S
2-amino-7-nitro-4-thioxo-4,5-dihydro-benzo[<i>b</i>][1,4]oxazepine-3-carboxylic acid ethyl ester
—— 2,2-Dimethyl-6-(3-methyl-but-2-enyl)-chroman-3,5,7-triol 66948-76-3 C16H22O4
2,2-Dimethyl-6-(3-methyl-but-2-enyl)-chroman-3,5,7-triol
—— 2-(2-chlorobenzyloxy)-4-(2-chlorobenzyloxycarbonyl)quinoline 697236-18-3 C24H17Cl2NO3
2-(2-chlorobenzyloxy)-4-(2-chlorobenzyloxycarbonyl)quinoline
—— 2-[(2-fluoro-4-imidazol-1-ylphenyl)methyl]-3H-isoindol-1-one 1432436-92-4 C18H14FN3O
2-[(2-fluoro-4-imidazol-1-ylphenyl)methyl]-3H-isoindol-1-one
—— 2-(2-((3-chlorobenzoyl)imino)-6,7-difluorobenzo[d]thiazol-3(2H)-yl)propionic acid 1428623-62-4 C17H11ClF2N2O3S
2-(2-((3-chlorobenzoyl)imino)-6,7-difluorobenzo[d]thiazol-3(2H)-yl)propionic acid
—— 2-[rac-trans-(1,2)-2-((S)-3-aminopiperidin-1-yl)-1,2,3,4-tetrahydronaphthalen-1-yloxy]benzamide 1215275-24-3 C22H27N3O2
2-[rac-trans-(1,2)-2-((S)-3-aminopiperidin-1-yl)-1,2,3,4-tetrahydronaphthalen-1-yloxy]benzamide
—— 2-Heptafluorpropyl-2,3,3-trifluor-1,1-dideuterio-cyclopropan 53001-18-6 C6H2F10
2-Heptafluorpropyl-2,3,3-trifluor-1,1-dideuterio-cyclopropan
—— 2-[2-Benzoylamino-2-(m-tolyl-hydrazono)-acetylamino]-benzoic acid 55899-89-3 C23H20N4O4
2-[2-Benzoylamino-2-(m-tolyl-hydrazono)-acetylamino]-benzoic acid
—— (2R,5R,6R)-6-[N'-(1-Methyl-1-phenyl-ethoxycarbonyl)-hydrazinocarbonyl]-7-oxo-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 49653-04-5 C25H27N3O6
(2R,5R,6R)-6-[N'-(1-Methyl-1-phenyl-ethoxycarbonyl)-hydrazinocarbonyl]-7-oxo-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
—— 2,2'-[5,11,17,23-tetra-tert-butyl-26,28-dihydroxycalix[4]arene-25,27-diylbis(oxy)]bis[1-(1,4,7,10,13-pentaoxa-16-azacyclooctadec-16-yl)ethanone] 1448219-81-5 C72H106N2O16
2,2'-[5,11,17,23-tetra-tert-butyl-26,28-dihydroxycalix[4]arene-25,27-diylbis(oxy)]bis[1-(1,4,7,10,13-pentaoxa-16-azacyclooctadec-16-yl)ethanone]
—— 2-Methyl-2-hydroxyoctahydro-chinolizin-4-on 53899-36-8 C10H17NO2
2-Methyl-2-hydroxyoctahydro-chinolizin-4-on
—— 2-Methoxy-3-hydroxy-3-phenyl-propensaeurephenylester 65880-84-4 C16H14O2S2
2-Methoxy-3-hydroxy-3-phenyl-propensaeurephenylester
—— (2R,3aR,5S,6S,7S,7aR)-6,7-Diacetoxy-2-methyl-2-p-tolylsulfanyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-5-carboxylic acid methyl ester 60410-63-1 C20H24O9S
(2R,3aR,5S,6S,7S,7aR)-6,7-Diacetoxy-2-methyl-2-p-tolylsulfanyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-5-carboxylic acid methyl ester
—— 2-pyridin-2-yl-2-(3,4,5-trimethoxy-phenyl)-acetamide 58787-28-3 C16H18N2O4
2-pyridin-2-yl-2-(3,4,5-trimethoxy-phenyl)-acetamide
—— 20-carbethoxyhydrazone of pregn-5-ene-3β,21-diol-20-one-<17α,16α-d>-2'-imino-1',3'-oxathiolane 111515-37-8 C25H37N3O5S
20-carbethoxyhydrazone of pregn-5-ene-3β,21-diol-20-one-<17α,16α-d>-2'-imino-1',3'-oxathiolane
—— (2R,5S,8S,11S)-11-[(2S)-butan-2-yl]-8-(1H-indol-3-ylmethyl)-2-(2-methylpropyl)-5-(6-oxooctyl)-1,4,7,10,13,14-hexazabicyclo[10.2.1]pentadeca-12(15),13-diene-3,6,9-trione 1179990-48-7 C34H49N7O4
(2R,5S,8S,11S)-11-[(2S)-butan-2-yl]-8-(1H-indol-3-ylmethyl)-2-(2-methylpropyl)-5-(6-oxooctyl)-1,4,7,10,13,14-hexazabicyclo[10.2.1]pentadeca-12(15),13-diene-3,6,9-trione
—— 2-Butyl-5-hexyl-tetrahydro-furan 70187-75-6 C14H28O
2-Butyl-5-hexyl-tetrahydro-furan
—— 2,6-dimethyl-1-pentyl-4-phenyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 69549-38-8 C24H33NO4
2,6-dimethyl-1-pentyl-4-phenyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
—— 2-Butyl-2-ethyl-5-oxohexanal 70105-76-9 C12H22O2
2-Butyl-2-ethyl-5-oxohexanal
—— 2-(4-nitro-N-[(4-nitrophenyl)diazenyl]anilino)ethanol 69839-13-0 C14H13N5O5
2-(4-nitro-N-[(4-nitrophenyl)diazenyl]anilino)ethanol
—— 2-(N-Phenylcarbamoyl)-1-trimethylsilyloxycyclopenten 69336-82-9 C15H21NO2Si
2-(N-Phenylcarbamoyl)-1-trimethylsilyloxycyclopenten
—— 2-(4,5-diphenyl-1<i>H</i>-imidazol-2-ylsulfanyl)-2,3,3,3-tetrafluoro-propionic acid methyl ester 68790-59-0 C19H14F4N2O2S
2-(4,5-diphenyl-1<i>H</i>-imidazol-2-ylsulfanyl)-2,3,3,3-tetrafluoro-propionic acid methyl ester
—— 2-[5-(4-chlorophenyl)-4-cyclopropyl-1-(2,4-dichlorophenyl)-1H-pyrazol-3-yl]-1,5,5-trimethyl-1,5-dihydroimidazol-4-one 1170700-88-5 C24H21Cl3N4O
2-[5-(4-chlorophenyl)-4-cyclopropyl-1-(2,4-dichlorophenyl)-1H-pyrazol-3-yl]-1,5,5-trimethyl-1,5-dihydroimidazol-4-one
—— 2,5-anhydro-3-N-tert-butoxycarbonylamino-6-O-benzyl-3-deoxy-1-O-methyl-D-altritol 1221686-32-3 C21H32N2O7
2,5-anhydro-3-N-tert-butoxycarbonylamino-6-O-benzyl-3-deoxy-1-O-methyl-D-altritol
—— 2-(1,4-dihydroxy-3-methyl-9,10-dioxo-9,10-dihydro-anthracen-2-yl)-4-(2-methyl-[1,3]dioxolan-2-yl)-butyric acid methyl ester 69960-06-1 C24H24O8
2-(1,4-dihydroxy-3-methyl-9,10-dioxo-9,10-dihydro-anthracen-2-yl)-4-(2-methyl-[1,3]dioxolan-2-yl)-butyric acid methyl ester
—— (2E, 4R)-4-methyl-5-[3-(tert-butoxycarbonylamino)-5-(tert-butyldiphenylsilanyloxy)phenyl]-pent-2-enal 1137914-39-6 C33H41NO4Si
(2E, 4R)-4-methyl-5-[3-(tert-butoxycarbonylamino)-5-(tert-butyldiphenylsilanyloxy)phenyl]-pent-2-enal
—— 2-(N-Acetyl-2-acetoxyethylamino)-1-methylbenzimidazole 111971-40-5 C14H17N3O3
2-(N-Acetyl-2-acetoxyethylamino)-1-methylbenzimidazole
—— 2-methoxycarbonylmethyl-4,5-bis-trimethylsilanyl-2<i>H</i>-pyrazole-3-carboxylic acid methyl ester 70755-35-0 C14H26N2O4Si2
2-methoxycarbonylmethyl-4,5-bis-trimethylsilanyl-2<i>H</i>-pyrazole-3-carboxylic acid methyl ester
—— 2,4,6-trimethyl-1-pentyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 69368-52-1 C19H31NO4
2,4,6-trimethyl-1-pentyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
—— (2Z)-2-butylidene-4,4-difluoro-5-phenyloxolan-3-one 1185842-52-7 C14H14F2O2
(2Z)-2-butylidene-4,4-difluoro-5-phenyloxolan-3-one
—— 2-Dibutylamino-1-<4-nitro-phenyl>-aethan-1-ol 93162-26-6 C16H26N2O3
2-Dibutylamino-1-<4-nitro-phenyl>-aethan-1-ol
—— (2S)-1-[(2R)-2-(cyclopropanecarbonylamino)-2-phenylacetyl]-N-[4-[2-[4-[2-[(2S)-1-[(2R)-2-(cyclopropanecarbonylamino)-2-phenylacetyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]ethynyl]phenyl]pyrrolidine-2-carboxamide 1228964-95-1 C50H49N7O5
(2S)-1-[(2R)-2-(cyclopropanecarbonylamino)-2-phenylacetyl]-N-[4-[2-[4-[2-[(2S)-1-[(2R)-2-(cyclopropanecarbonylamino)-2-phenylacetyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]ethynyl]phenyl]pyrrolidine-2-carboxamide
—— 2-methyl-hex-5-en-2-yl radical 147031-33-2 C7H13
2-methyl-hex-5-en-2-yl radical
—— (2-methyl-benzhydrylidene)-(morpholin-4-yl-phenyl-methyl)-amine 69414-89-7 C25H26N2O
(2-methyl-benzhydrylidene)-(morpholin-4-yl-phenyl-methyl)-amine
—— 2-(4-Chloro-phenyl)-3-(4-methoxy-phenyl)-3-oxo-propionamide 69032-02-6 C16H14ClNO3
2-(4-Chloro-phenyl)-3-(4-methoxy-phenyl)-3-oxo-propionamide
—— 2-(3-fluoro-4-methoxy-phenyl)-3-phenyl-quinoline-4-carboxylic acid 386-11-8 C23H16FNO3
2-(3-fluoro-4-methoxy-phenyl)-3-phenyl-quinoline-4-carboxylic acid
—— (2Z,4E)-2-methoxyhexa-2,4-dienedioic acid 34212-79-8 C7H8O5
(2Z,4E)-2-methoxyhexa-2,4-dienedioic acid
—— 2-(3-ethylphenyl)-6-(2-naphthyl)-3-piperidin-4-yl-3H-imidazo[4,5-b]pyridine 1127119-76-9 C29H28N4
2-(3-ethylphenyl)-6-(2-naphthyl)-3-piperidin-4-yl-3H-imidazo[4,5-b]pyridine
—— 2-chloro-N-[[6-(dimethylsulfamoyl)-1,3-benzothiazol-2-yl]carbamoyl]benzamide 1143023-70-4 C17H15ClN4O4S2
2-chloro-N-[[6-(dimethylsulfamoyl)-1,3-benzothiazol-2-yl]carbamoyl]benzamide
—— 2,4-diisopropyl-6-(3'-methoxy-4'-hydroxyphenyl)-1,2,4,5-tetrazane-3-one 1114888-90-2 C15H24N4O3
2,4-diisopropyl-6-(3'-methoxy-4'-hydroxyphenyl)-1,2,4,5-tetrazane-3-one
—— 2-amino-1-methyl-1,5-dihydro-imidazol-4-one; compound with picric acid and sodium hydroxide 643-34-5 C4H7N3O*C6H3N3O7*HNaO
2-amino-1-methyl-1,5-dihydro-imidazol-4-one; compound with picric acid and sodium hydroxide
—— 2-Methyl-3-(piperidin-4-yl)phenyl naphthalene-1-sulfonate 1160872-70-7 C22H23NO3S
2-Methyl-3-(piperidin-4-yl)phenyl naphthalene-1-sulfonate
—— 2-chloro-N-[[6-[3-(3-methylpiperazin-1-yl)propylsulfonyl]benzothiazol-2-yl]carbamoyl]benzamide 1143023-14-6 C23H26ClN5O4S2
2-chloro-N-[[6-[3-(3-methylpiperazin-1-yl)propylsulfonyl]benzothiazol-2-yl]carbamoyl]benzamide
—— [(2SR,3SR)-2-(3-azidopropyl)-3-((SR)-sec-butyl)oxiran-2-yl]methanol 1379582-15-6 C10H19N3O2
[(2SR,3SR)-2-(3-azidopropyl)-3-((SR)-sec-butyl)oxiran-2-yl]methanol
—— (2S,3S)-2-Hydroxy-N<sup>1</sup>,N<sup>1</sup>,N<sup>4</sup>,N<sup>4</sup>-tetramethyl-3-((E)-(R)-1-methyl-3-phenyl-allyloxy)-succinamide 106137-84-2 C18H26N2O4
(2S,3S)-2-Hydroxy-N<sup>1</sup>,N<sup>1</sup>,N<sup>4</sup>,N<sup>4</sup>-tetramethyl-3-((E)-(R)-1-methyl-3-phenyl-allyloxy)-succinamide
—— (20R)-pregn-5-ene-3β,20-diyl 3-acetate 20-benzoate 73149-73-2 C30H40O4
(20R)-pregn-5-ene-3β,20-diyl 3-acetate 20-benzoate
—— 2-(5-chloro-2-oxo-1,3-benzoxazol-3-yl)-N-[(2-chlorophenyl)methylideneamino]acetamide 1093634-53-7 C16H11Cl2N3O3
2-(5-chloro-2-oxo-1,3-benzoxazol-3-yl)-N-[(2-chlorophenyl)methylideneamino]acetamide