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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3β-Pivaloxy-5α-lanostan 28414-90-6 C35H62O2
3β-Pivaloxy-5α-lanostan
—— 3-methoxy-2-phenoxy-benzaldehyde nicotinoylhydrazone 27643-75-0 C20H17N3O3
3-methoxy-2-phenoxy-benzaldehyde nicotinoylhydrazone
—— 3-[1-(5-Methyl-furan-2-yl)-meth-(E)-ylidene]-heptan-4-one 31704-88-8 C13H18O2
3-[1-(5-Methyl-furan-2-yl)-meth-(E)-ylidene]-heptan-4-one
—— 3-Chlorimino-5-methyl-2-phenyl-3H-indol 23847-42-9 C15H11ClN2
3-Chlorimino-5-methyl-2-phenyl-3H-indol
—— 3-(N'-Phenyl-hydrazino)-1-aza-bicyclo[2.2.2]oct-2-ene-2-carboxylic acid ethyl ester 32829-34-8 C16H21N3O2
3-(N'-Phenyl-hydrazino)-1-aza-bicyclo[2.2.2]oct-2-ene-2-carboxylic acid ethyl ester
—— 3-(tert-butyl) 4-methyl (S)-2,2-bis(4-methoxyphenyl)oxazolidine-3,4-dicarboxylate 1609453-76-0 C24H29NO7
3-(tert-butyl) 4-methyl (S)-2,2-bis(4-methoxyphenyl)oxazolidine-3,4-dicarboxylate
—— 3-(3-(tert-butoxycarbonyl aminomethyl)benzyloxy)-5-(4-cyano phenoxy)benzoic acid 1256593-48-2 C27H26N2O6
3-(3-(tert-butoxycarbonyl aminomethyl)benzyloxy)-5-(4-cyano phenoxy)benzoic acid
—— 3-(3,5-difluoro-4-((5-methyl-2-phenylfuran-3-yl)methoxy)phenyl)propanoic acid 1224102-26-4 C21H18F2O4
3-(3,5-difluoro-4-((5-methyl-2-phenylfuran-3-yl)methoxy)phenyl)propanoic acid
—— [3-amino-4-(7-methoxy-6-methyl-indan-4-ylmethyl)-5-(4-methoxy-phenyl)-pyrazol-1-yl]-acetic acid 1092552-82-3 C24H27N3O4
[3-amino-4-(7-methoxy-6-methyl-indan-4-ylmethyl)-5-(4-methoxy-phenyl)-pyrazol-1-yl]-acetic acid
—— 3-(4-((1-(4-ethylphenyl)-3-methyl-1H-pyrazol-5-yl)methoxy)-3-methylphenyl)-2-methylpropanoic acid 1224103-09-6 C24H28N2O3
3-(4-((1-(4-ethylphenyl)-3-methyl-1H-pyrazol-5-yl)methoxy)-3-methylphenyl)-2-methylpropanoic acid
—— 3-(4-(5-cyclopropyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3-fluorophenyl)-1-(piperidin-4-ylmethyl)-1-(pyridin-3-yl)urea 1219728-00-3 C27H28FN7O
3-(4-(5-cyclopropyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3-fluorophenyl)-1-(piperidin-4-ylmethyl)-1-(pyridin-3-yl)urea
—— 3-acetyl-N-((3R,5R)-1-azabicyclo[3.2.1]oct-3-yl)furo[2,3-c]pyridine-5-carboxamide 508207-07-6 C17H19N3O3
3-acetyl-N-((3R,5R)-1-azabicyclo[3.2.1]oct-3-yl)furo[2,3-c]pyridine-5-carboxamide
—— 3-trichloromethyl-2,4-diaza-glutaric acid bis-(2-chloro-ethyl ester) 98592-99-5 C8H11Cl5N2O4
3-trichloromethyl-2,4-diaza-glutaric acid bis-(2-chloro-ethyl ester)
—— 3-hydroxy-5-methyl-2-(6-methyl-cyclohex-3-enyl)-3<i>H</i>-imidazole-4-carboxylic acid anilide 55391-67-8 C18H21N3O2
3-hydroxy-5-methyl-2-(6-methyl-cyclohex-3-enyl)-3<i>H</i>-imidazole-4-carboxylic acid anilide
—— 3-[4-(5-<i>tert</i>-butyl-2-oxo-[1,3,4]oxadiazol-3-yl)-3-trifluoromethyl-phenyl]-1,1-dimethyl-urea 34201-18-8 C16H19F3N4O3
3-[4-(5-<i>tert</i>-butyl-2-oxo-[1,3,4]oxadiazol-3-yl)-3-trifluoromethyl-phenyl]-1,1-dimethyl-urea
—— 3-((2S)-2-(3-((S)-2-((tert-butoxycarbonyl)amino)-3-(1-methyl-1H-imidazol-5-yl)propanamido)adamantane-1-carboxamido)-3-methylbutanamido)pentanedioic acid 1360187-69-4 C33H50N6O9
3-((2S)-2-(3-((S)-2-((tert-butoxycarbonyl)amino)-3-(1-methyl-1H-imidazol-5-yl)propanamido)adamantane-1-carboxamido)-3-methylbutanamido)pentanedioic acid
—— 3'-Phenylisoxazolino<2,1,d>-17β-acetoxy-5α-androstan-3-on 15637-04-4 C28H35NO4
3'-Phenylisoxazolino<2,1,d>-17β-acetoxy-5α-androstan-3-on
—— 3'-Methylisoxazolino<2,1,d>-17β-acetoxy-5α-androstan-3-on 13954-89-7 C23H33NO4
3'-Methylisoxazolino<2,1,d>-17β-acetoxy-5α-androstan-3-on
—— 3-Ethyl-5-<β-(3'-ethyl-4',5'-diphenyl-thiazolidinyliden-2')-γ-(3''-ethyl-thiazolidin-thion-2''-on-4''-yliden-5'')-propyliden>-thiazolidinthion-2-on-4 35272-79-8 C30H29N3O2S5
3-Ethyl-5-<β-(3'-ethyl-4',5'-diphenyl-thiazolidinyliden-2')-γ-(3''-ethyl-thiazolidin-thion-2''-on-4''-yliden-5'')-propyliden>-thiazolidinthion-2-on-4
—— 3-(2'-ethoxycarbonylmethyl-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidin]-1'-yl)-2-ethyl-acrylic acid ethyl ester 58986-27-9 C22H28N2O5
3-(2'-ethoxycarbonylmethyl-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidin]-1'-yl)-2-ethyl-acrylic acid ethyl ester
—— 3-methyl-2-oxo-6-(pyridin-2-ylamino-methyl)-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester 30196-53-3 C14H18N4O3
3-methyl-2-oxo-6-(pyridin-2-ylamino-methyl)-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester
—— (3Ξ,4'Ξ)-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>5</sup>,<i>O</i><sup>6</sup>-diisopropylidene-3'-methoxycarbonyl-3',5'-dihydro-spiro[α-<i>D</i>-<i>ribo</i>-3-deoxy-hexofuranose-3,4'-pyrazole] 62410-15-5 C16H24N2O7
(3Ξ,4'Ξ)-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>5</sup>,<i>O</i><sup>6</sup>-diisopropylidene-3'-methoxycarbonyl-3',5'-dihydro-spiro[α-<i>D</i>-<i>ribo</i>-3-deoxy-hexofuranose-3,4'-pyrazole]
—— 3-(o-tolylethynyl)thiophene-2-carboxamide 1428144-46-0 C14H11NOS
3-(o-tolylethynyl)thiophene-2-carboxamide
—— 3-(3-(tert-butyl)-5-(3-(naphthalen-1-yl)ureido)-1H-pyrazol-1-yl)-N-(1-(2-morpholinoethyl)piperidin-4-yl)benzamide 1254309-03-9 C36H45N7O3
3-(3-(tert-butyl)-5-(3-(naphthalen-1-yl)ureido)-1H-pyrazol-1-yl)-N-(1-(2-morpholinoethyl)piperidin-4-yl)benzamide
—— 3-<1-(cyano-1-isopropyl)-4-<<2-(2-methoxyphenoxy)ethyl>amino>butyl>-N,N-dimethylbenzamide 120351-05-5 C26H35N3O3
3-<1-(cyano-1-isopropyl)-4-<<2-(2-methoxyphenoxy)ethyl>amino>butyl>-N,N-dimethylbenzamide
—— 3,12-Dioxo-(18α,19β H)-ursa-20-en 20545-47-5 C30H46O2
3,12-Dioxo-(18α,19β H)-ursa-20-en
—— 3-(4-chloro-phenyl)-5-dimethylaminomethyl-2-thioxo-tetrahydro-pyrimidin-4-one 53377-30-3 C13H16ClN3OS
3-(4-chloro-phenyl)-5-dimethylaminomethyl-2-thioxo-tetrahydro-pyrimidin-4-one
—— 3-Formyl-ω-methoxy-resacetophenon 22037-36-1 C10H10O5
3-Formyl-ω-methoxy-resacetophenon
—— 3-chloro-indeno[1,2-<i>c</i>]chromene-6,11-dione 25109-96-0 C16H7ClO3
3-chloro-indeno[1,2-<i>c</i>]chromene-6,11-dione
—— 3-Phenethyl-1-(toluene-4-sulfonyl)-5-trimethylsilanyl-1H-pyrazole 74542-80-6 C21H26N2O2SSi
3-Phenethyl-1-(toluene-4-sulfonyl)-5-trimethylsilanyl-1H-pyrazole
—— [3-(1,4,5,6,7,8-hexahydro-cyclohepta[b]pyrrol-3-yl)-propyl]-dimethyl-amine 760998-21-8 C14H24N2
[3-(1,4,5,6,7,8-hexahydro-cyclohepta[b]pyrrol-3-yl)-propyl]-dimethyl-amine
—— 3,4-Dihydro-1-methyl-3-n-propyl-1-allyl-3-carbomethoxy-7-methoxynaphthalin-2(1H)-on 57039-94-8 C20H26O4
3,4-Dihydro-1-methyl-3-n-propyl-1-allyl-3-carbomethoxy-7-methoxynaphthalin-2(1H)-on
—— [(3-Chloro-phenylcarbamoyl)-cyano-methyl]-phosphonic acid diethyl ester 54771-56-1 C13H16ClN2O4P
[(3-Chloro-phenylcarbamoyl)-cyano-methyl]-phosphonic acid diethyl ester
—— 3-cyanomethyleneamino-2-((S)-2,3-isopropylidenedioxypropyl)acrylonitrile 132575-22-5 C11H15N3O2
3-cyanomethyleneamino-2-((S)-2,3-isopropylidenedioxypropyl)acrylonitrile
—— 3-(2-acetylsulfanyl-ethyl)-2-methyl-benzothiazolium; iodide 18331-56-1 C12H14NOS2*I
3-(2-acetylsulfanyl-ethyl)-2-methyl-benzothiazolium; iodide
—— 3-(3-diethoxythiophosphoryloxy-6-oxo-6<i>H</i>-pyridazin-1-yl)-propionic acid butyl ester 14762-22-2 C15H25N2O6PS
3-(3-diethoxythiophosphoryloxy-6-oxo-6<i>H</i>-pyridazin-1-yl)-propionic acid butyl ester
—— 3-(8-Benzyloxy-8a-methyl-2-oxo-2,3,4,4a,4b,5,6,7,8,8a,9,10-dodecahydro-phenanthren-1-yl)-propionic acid 16154-52-2 C25H32O4
3-(8-Benzyloxy-8a-methyl-2-oxo-2,3,4,4a,4b,5,6,7,8,8a,9,10-dodecahydro-phenanthren-1-yl)-propionic acid
—— 3-[5-(2-tert-Butoxycarbonyl-ethyl)-phenanthren-4-yl]-propionic acid tert-butyl ester 71628-29-0 C28H34O4
3-[5-(2-tert-Butoxycarbonyl-ethyl)-phenanthren-4-yl]-propionic acid tert-butyl ester
—— 3-(4-methanesulfonylphenoxy)-5-(3-methylpyridin-2-yl)benzoic acid methyl ester 1596340-67-8 C21H19NO5S
3-(4-methanesulfonylphenoxy)-5-(3-methylpyridin-2-yl)benzoic acid methyl ester
—— 3-Phenyl-6-chlor-pyridazinyl-(4)-butyrat 54188-53-3 C14H13ClN2O2
3-Phenyl-6-chlor-pyridazinyl-(4)-butyrat
—— 3-Ethyl-4-oxo-1,2,4-triazino<4,5-a>benzimidazol 20029-11-2 C11H10N4O
3-Ethyl-4-oxo-1,2,4-triazino<4,5-a>benzimidazol
—— 3,4-ethane-1,2-diyldioxy-cholesta-3,5-diene 28876-03-1 C29H46O2
3,4-ethane-1,2-diyldioxy-cholesta-3,5-diene
—— ((3aS,7aS)-Hexahydro-benzo[1,3]dithiol-2-ylidene-phenyl-methyl)-(4-nitro-phenyl)-diazene 30765-40-3 C20H19N3O2S2
((3aS,7aS)-Hexahydro-benzo[1,3]dithiol-2-ylidene-phenyl-methyl)-(4-nitro-phenyl)-diazene
—— 3-Phenyl-2-ketoglutarsaeuremethylester-phenylhydrazon 30391-62-9 C19H20N2O4
3-Phenyl-2-ketoglutarsaeuremethylester-phenylhydrazon
—— 3-methyl-4-(3-nitro-phenylhydrazono)-5-oxo-4,5-dihydro-pyrazole-1-carboximidic acid amide 47148-97-0 C11H11N7O3
3-methyl-4-(3-nitro-phenylhydrazono)-5-oxo-4,5-dihydro-pyrazole-1-carboximidic acid amide
—— 3-Heptylamino-N-hydroxy-2-methyl-propionamide; hydrochloride 38129-47-4 C11H24N2O2*ClH
3-Heptylamino-N-hydroxy-2-methyl-propionamide; hydrochloride
—— 3-(β-Acetylphenaethyl)-4-hydroxy-cumarin 10366-62-8 C19H16O4
3-(β-Acetylphenaethyl)-4-hydroxy-cumarin
—— 3-methyl-trans(?)-pentenedioic acid bis-(2,5-dimethoxy-anilide) 118632-87-4 C22H26N2O6
3-methyl-trans(?)-pentenedioic acid bis-(2,5-dimethoxy-anilide)
—— 3-(4-nitro-benzoyloxy)-hexahydro-pyrrolo[3,2-b]pyrrole-1,4-dicarboxylic acid 4-benzyl ester 1-tert-butyl ester 1257235-22-5 C26H29N3O8
3-(4-nitro-benzoyloxy)-hexahydro-pyrrolo[3,2-b]pyrrole-1,4-dicarboxylic acid 4-benzyl ester 1-tert-butyl ester
—— 3-(2,6-Dimethylphenyl)imidazolidine-2,4-dione 56012-07-8 C11H12N2O2
3-(2,6-Dimethylphenyl)imidazolidine-2,4-dione