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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2,4-Dimethyl-8-nitrobenzocycloocteno<5,6-d>pyrimidin 52003-22-2 C16H13N3O2
2,4-Dimethyl-8-nitrobenzocycloocteno<5,6-d>pyrimidin
—— 2-(1(2)<i>H</i>-indazol-3-ylhydrazono)-3-oxo-pentanedioic acid diethyl ester 51271-56-8 C16H18N4O5
2-(1(2)<i>H</i>-indazol-3-ylhydrazono)-3-oxo-pentanedioic acid diethyl ester
—— 2,3,7,7-tetramethyl-1,1,5,5-tetrakis-trifluoromethyl-tetrahydro-pyrazolo[1,2-<i>a</i>]pyrazole 62119-02-2 C14H16F12N2
2,3,7,7-tetramethyl-1,1,5,5-tetrakis-trifluoromethyl-tetrahydro-pyrazolo[1,2-<i>a</i>]pyrazole
—— (2S,3S,4R,4aS,4bS,8aS,10aR)-2,4b,8,8-Tetramethyl-2-vinyl-dodecahydro-phenanthrene-3,4,10a-triol 41756-18-7 C20H34O3
(2S,3S,4R,4aS,4bS,8aS,10aR)-2,4b,8,8-Tetramethyl-2-vinyl-dodecahydro-phenanthrene-3,4,10a-triol
—— 2-(4,5-dihydro-1,3-oxazol-2-yl)-1-(furan-2-yl)ethenamine 143407-62-9 C9H10N2O2
2-(4,5-dihydro-1,3-oxazol-2-yl)-1-(furan-2-yl)ethenamine
—— 2-{2-Acetylamino-5-[1-carboxy-2-(4-hydroxy-phenyl)-ethylsulfamoyl]-4-methyl-benzenesulfonylamino}-3-(4-hydroxy-phenyl)-propionic acid 62374-76-9 C27H29N3O11S2
2-{2-Acetylamino-5-[1-carboxy-2-(4-hydroxy-phenyl)-ethylsulfamoyl]-4-methyl-benzenesulfonylamino}-3-(4-hydroxy-phenyl)-propionic acid
—— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 3-[(benzo[b]thiophene-2-carbonyl)amino]azetidine-1-carboxylate 1352011-21-2 C16H12F6N2O3S
2,2,2-trifluoro-1-(trifluoromethyl)ethyl 3-[(benzo[b]thiophene-2-carbonyl)amino]azetidine-1-carboxylate
—— 2-{[(2E)-4-{3-[6-amino-8-oxo-7-(4-phenoxyphenyl)-7,8-dihydro-9H-purin-9-yl]-1-azetidinyl}-4-oxo-2-buten-1-yl](methyl)amino}acetamide 1351636-04-8 C27H28N8O4
2-{[(2E)-4-{3-[6-amino-8-oxo-7-(4-phenoxyphenyl)-7,8-dihydro-9H-purin-9-yl]-1-azetidinyl}-4-oxo-2-buten-1-yl](methyl)amino}acetamide
—— 2-(bromomethyl)-4-fluoro-1-((4-fluorobenzyl)oxy)benzene 1427422-66-9 C14H11BrF2O
2-(bromomethyl)-4-fluoro-1-((4-fluorobenzyl)oxy)benzene
—— (2S)-1-(2-(5-(5-((Z)-(3-(bicyclo[2.2.1]heptan-2-yl)-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)furan-2-yl)-2-methoxyphenoxy)acetyl)pyrrolidine-2-carboxylic acid 1352734-72-5 C29H30N2O7S2
(2S)-1-(2-(5-(5-((Z)-(3-(bicyclo[2.2.1]heptan-2-yl)-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)furan-2-yl)-2-methoxyphenoxy)acetyl)pyrrolidine-2-carboxylic acid
—— 2,4-di-O-benzyl-3,6-O-(o-xylylene)-β-D-glucopyranosyl fluoride 1181208-86-5 C28H29FO5
2,4-di-O-benzyl-3,6-O-(o-xylylene)-β-D-glucopyranosyl fluoride
—— (2,4-dihydroxy-5-isopropyl-phenyl)-[4-(2-dimethylamino-ethoxy)-1,3-dihydro-isoindol-2-yl]-methanone formate salt 913000-17-6 CH2O2*C22H28N2O4
(2,4-dihydroxy-5-isopropyl-phenyl)-[4-(2-dimethylamino-ethoxy)-1,3-dihydro-isoindol-2-yl]-methanone formate salt
—— (2R,3S,4R,5R,6R)-6-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-2-[(2S,3S,4S,5R,6R)-2-methoxy-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-3-yl]oxy-4,5-bis(phenylmethoxy)oxan-3-ol 138566-36-6 C69H72O13
(2R,3S,4R,5R,6R)-6-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-2-[(2S,3S,4S,5R,6R)-2-methoxy-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-3-yl]oxy-4,5-bis(phenylmethoxy)oxan-3-ol
—— 2-(4-Bromo-phenylsulfanyl)-4-hydroxy-2-methyl-butyric acid methyl ester 898551-84-3 C12H15BrO3S
2-(4-Bromo-phenylsulfanyl)-4-hydroxy-2-methyl-butyric acid methyl ester
—— 2-benzyl-6-fluoro-8-methylene-1,2,3,3a,8,8a-hexahydro-2-aza-cyclopenta[a]indene 874990-61-1 C19H18FN
2-benzyl-6-fluoro-8-methylene-1,2,3,3a,8,8a-hexahydro-2-aza-cyclopenta[a]indene
—— 2,2′-([2,2′:5′,2′′-terselenophene]-5,5′′-diylbis(methanylylidene))dimalononitrile 1404223-66-0 C20H8N4Se3
2,2′-([2,2′:5′,2′′-terselenophene]-5,5′′-diylbis(methanylylidene))dimalononitrile
—— 2-[(3R)-1-cyclobutylpyrrolidin-3-yl]-6-(4-fluorophenyl)-3,4-dihydroisoquinolin-1(2H)-one 1131568-90-5 C23H25FN2O
2-[(3R)-1-cyclobutylpyrrolidin-3-yl]-6-(4-fluorophenyl)-3,4-dihydroisoquinolin-1(2H)-one
—— 2-ethyl-2,3,6,7-tetrahydrooxepine 126016-61-3 C8H14O
2-ethyl-2,3,6,7-tetrahydrooxepine
—— 2,2-Dimethyl-propionic acid 2-{(2R,6R)-6-[2-(4-methoxy-benzyloxymethyl)-oxazol-4-yl]-4-oxo-tetrahydro-pyran-2-yl}-ethyl ester 224578-33-0 C24H31NO7
2,2-Dimethyl-propionic acid 2-{(2R,6R)-6-[2-(4-methoxy-benzyloxymethyl)-oxazol-4-yl]-4-oxo-tetrahydro-pyran-2-yl}-ethyl ester
—— 2-carbamoyl-3,3-diphenyl-oxiranecarboxylic acid 14001-85-5 C16H13NO4
2-carbamoyl-3,3-diphenyl-oxiranecarboxylic acid
—— 2-(methylthio)-7-phenyl-5H-pyrano[4,3-b]pyrimidin-5-one 1005162-03-7 C14H10N2O2S
2-(methylthio)-7-phenyl-5H-pyrano[4,3-b]pyrimidin-5-one
—— (22E)-14α-hydroperoxy-3β-hydroxy-5α-ergosta-7,22-dien-6-one 115040-73-8 C28H44O4
(22E)-14α-hydroperoxy-3β-hydroxy-5α-ergosta-7,22-dien-6-one
—— (2S,3R,5R,6R)-6-((S)-5-Amino-5-carboxy-pentanoylamino)-3-ethynyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 130539-01-4 C14H17N3O6S
(2S,3R,5R,6R)-6-((S)-5-Amino-5-carboxy-pentanoylamino)-3-ethynyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid
—— 2-{2-[((3R,4S,8R,9S)-9-{[tert-butyl(dimethyl)silyl]oxy}-10,11-dihydrocinchonan-6'-yl)oxy]ethoxy}ethanol 1092475-26-7 C29H46N2O4Si
2-{2-[((3R,4S,8R,9S)-9-{[tert-butyl(dimethyl)silyl]oxy}-10,11-dihydrocinchonan-6'-yl)oxy]ethoxy}ethanol
—— 2-(4-Bromo-phenyl)-4-hydroxy-octanoic acid methyl ester 695179-71-6 C15H21BrO3
2-(4-Bromo-phenyl)-4-hydroxy-octanoic acid methyl ester
—— (2-chloro-ethyl)-thiazol-2-yl-amine; hydrochloride 116973-86-5 C5H7ClN2S*ClH
(2-chloro-ethyl)-thiazol-2-yl-amine; hydrochloride
—— 2-[2-(2-chloro-ethoxy)-ethoxy]-4,5-dimethyl-[1,3,2]dioxaphospholane 15097-11-7 C8H16ClO4P
2-[2-(2-chloro-ethoxy)-ethoxy]-4,5-dimethyl-[1,3,2]dioxaphospholane
—— 2,3-Dimethoxy-13-methylene-8,13,14,14a-tetrahydro-benzo[5,6]azepino[2,1-a]isoquinoline 862306-92-1 C21H21NO2
2,3-Dimethoxy-13-methylene-8,13,14,14a-tetrahydro-benzo[5,6]azepino[2,1-a]isoquinoline
—— 2-(dipropylamino)-1,3-diphenyl-1,3,2-diazaphosphetidin-4-one 130632-32-5 C19H24N3OP
2-(dipropylamino)-1,3-diphenyl-1,3,2-diazaphosphetidin-4-one
—— 2-butyl-N-(1-propanol)hexamethyleneimine 144688-92-6 C13H27NO
2-butyl-N-(1-propanol)hexamethyleneimine
—— 2,6-difluoro-N-(3-iodo-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(propylsulfonamido)benzamide 1186607-07-7 C16H14F2IN5O3S
2,6-difluoro-N-(3-iodo-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(propylsulfonamido)benzamide
—— (2R,5R)-2-cyclohexyloxymethyl-5-[(1S,2S)-3-(3,5-difluorophenyl)-2-((E)-3-dipropylcarbamoyl-2-methylacryloylamino)-1-hydroxypropyl]-morpholine-4-carboxylic acid tert-butyl ester 883441-78-9 C36H55F2N3O7
(2R,5R)-2-cyclohexyloxymethyl-5-[(1S,2S)-3-(3,5-difluorophenyl)-2-((E)-3-dipropylcarbamoyl-2-methylacryloylamino)-1-hydroxypropyl]-morpholine-4-carboxylic acid tert-butyl ester
—— 2-(2-chloro-benzoyl)-6,7-dimethoxy-1-methylene-1,2,3,4-tetrahydro-isoquinoline 49619-29-6 C19H18ClNO3
2-(2-chloro-benzoyl)-6,7-dimethoxy-1-methylene-1,2,3,4-tetrahydro-isoquinoline
—— [2-Hydroxy-5-methyl-3-(4-nitro-phenylazo)-benzylamino]-acetic acid 59723-03-4 C16H16N4O5
[2-Hydroxy-5-methyl-3-(4-nitro-phenylazo)-benzylamino]-acetic acid
—— 2-(2-Methoxy-phenylamino)-benzoic acid [1-(4-nitro-phenyl)-meth-(E)-ylidene]-hydrazide 58153-53-0 C21H18N4O4
2-(2-Methoxy-phenylamino)-benzoic acid [1-(4-nitro-phenyl)-meth-(E)-ylidene]-hydrazide
—— 2-o-Tolylamino-benzoic acid [2-[(E)-hydroxyimino]-1-phenyl-prop-(Z)-ylidene]-hydrazide 58153-82-5 C23H22N4O2
2-o-Tolylamino-benzoic acid [2-[(E)-hydroxyimino]-1-phenyl-prop-(Z)-ylidene]-hydrazide
—— 2-(3,6-Dioxo-cyclohexa-1,4-dienylamino)-3-methyl-pentanoic acid ethyl ester 68558-63-4 C14H19NO4
2-(3,6-Dioxo-cyclohexa-1,4-dienylamino)-3-methyl-pentanoic acid ethyl ester
—— 2-Ketoisopimaradien 58373-07-2 C20H30O
2-Ketoisopimaradien
—— 2-[(6-chloro-4-ethyl-3-oxo-3,4-dihydropyrazin-2-yl)sulfonyl]-N-cyclohexyl-N-methylacetamide 1187017-23-7 C15H22ClN3O4S
2-[(6-chloro-4-ethyl-3-oxo-3,4-dihydropyrazin-2-yl)sulfonyl]-N-cyclohexyl-N-methylacetamide
—— (2R)-2-Benzyl-1-[3,5-bis(trifluoromethyl)benzoyl]-4-[(3-pyridyl)carbonyl]piperazine hydrochloride 169459-71-6 C26H21F6N3O2*ClH
(2R)-2-Benzyl-1-[3,5-bis(trifluoromethyl)benzoyl]-4-[(3-pyridyl)carbonyl]piperazine hydrochloride
—— 2-[(Z)-2,4-Dimethyl-phenylimino]-3-oxo-3,N-diphenyl-propionamide 50818-19-4 C23H20N2O2
2-[(Z)-2,4-Dimethyl-phenylimino]-3-oxo-3,N-diphenyl-propionamide
—— 2(1H)-Quinolinone, 3-(1-aminoethyl)-7-methoxy- 1783951-44-9 C12H14N2O2
2(1H)-Quinolinone, 3-(1-aminoethyl)-7-methoxy-
—— 2-(1-Acetoxy-butyl)-malonic acid diethyl ester 30379-15-8 C13H22O6
2-(1-Acetoxy-butyl)-malonic acid diethyl ester
—— 2-{[(1S)-10-phenoxypinocampheylselanyl]methyl}-2,3-dihydrobenzofuran 1202554-64-0 C25H30O2Se
2-{[(1S)-10-phenoxypinocampheylselanyl]methyl}-2,3-dihydrobenzofuran
—— 2-benzyloxycarbonylmethylene-5-methyl-3,6-dihydro-2H-[1,3]thiazine-4-carboxylic acid benzyl ester 6807-58-5 C22H21NO4S
2-benzyloxycarbonylmethylene-5-methyl-3,6-dihydro-2H-[1,3]thiazine-4-carboxylic acid benzyl ester
—— 2-(8'-(benzyloxy)-7'-bromoquinolin-2'-yl)-4-(3',4'-dimethoxy-2'-hydroxyphenyl)-6-methoxy-5-methylpyridine-3-carboxylic acid 152455-80-6 C32H27BrN2O7
2-(8'-(benzyloxy)-7'-bromoquinolin-2'-yl)-4-(3',4'-dimethoxy-2'-hydroxyphenyl)-6-methoxy-5-methylpyridine-3-carboxylic acid
—— 2-methoxy-5-(2-methoxy-benzoyl)-benzoic acid 857599-73-6 C16H14O5
2-methoxy-5-(2-methoxy-benzoyl)-benzoic acid
—— 2-((S)-1-Hydroxy-2-phenyl-ethyl)-thiazole-4-carboxylic acid methyl ester 105224-66-6 C13H13NO3S
2-((S)-1-Hydroxy-2-phenyl-ethyl)-thiazole-4-carboxylic acid methyl ester
—— (2S,3S)-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-5-phenyl-2-(phenylmethoxy)pentanoic acid 2-methyl-1-(1-methylethyl)propyl ester 1035203-49-6 C41H52O4Si
(2S,3S)-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-5-phenyl-2-(phenylmethoxy)pentanoic acid 2-methyl-1-(1-methylethyl)propyl ester
—— (2R,5S)-(2-benzyl-6-ethoxy-5-isopropyl-3-oxo-2,3,4,5-tetrahydro-pyrazin-2-yl)-acetic acid 908299-09-2 C18H24N2O4
(2R,5S)-(2-benzyl-6-ethoxy-5-isopropyl-3-oxo-2,3,4,5-tetrahydro-pyrazin-2-yl)-acetic acid