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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3β-Hydroxy-4'-carboxy-chinolin<3':2'-16:17>androstan 103189-16-8 C27H33NO3
3β-Hydroxy-4'-carboxy-chinolin<3':2'-16:17>androstan
—— 3α-Hydroxy-4,5,6α(H),11β(H)-..desmanolid-(6,13) 167955-15-9 C15H24O3
3α-Hydroxy-4,5,6α(H),11β(H)-..desmanolid-(6,13)
—— 3,20-Dioxo-11α-hydroxy-11,19-cyclopregnen-4 102084-46-8 C21H28O3
3,20-Dioxo-11α-hydroxy-11,19-cyclopregnen-4
—— 3-Methyl-4-(1-benzyl-ethyl)-5-ethyl-veratrol 94761-81-6 C20H26O2
3-Methyl-4-(1-benzyl-ethyl)-5-ethyl-veratrol
—— 3-Aethoxy-6,7-dichlor-2H-1,2,4-benzothiadiazin-1,1-dioxyd 16956-65-3 C9H8Cl2N2O3S
3-Aethoxy-6,7-dichlor-2H-1,2,4-benzothiadiazin-1,1-dioxyd
—— 3-(1,5,7-trimethoxy-3-oxo-1,3-dihydro-isobenzofuran-1-yl)-propionic acid methyl ester 35773-80-9 C15H18O7
3-(1,5,7-trimethoxy-3-oxo-1,3-dihydro-isobenzofuran-1-yl)-propionic acid methyl ester
—— 3-Acetamido-4-hydroxy-5-(S-benzylmercapto-methylen)-3-pyrrolin-2-on 735-93-3 C14H14N2O3S
3-Acetamido-4-hydroxy-5-(S-benzylmercapto-methylen)-3-pyrrolin-2-on
—— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 1-ethyl-propyl ester 448970-63-6 C20H22N2O4S
3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 1-ethyl-propyl ester
—— 3β-Acetoxy-19-oximino-cholesten-(5)-19-O-methylether 96506-71-7 C30H49NO3
3β-Acetoxy-19-oximino-cholesten-(5)-19-O-methylether
—— {3-[(3-{3-[4-(1-fluorocyclobutyl)phenyl]-1,2,4-oxadiazol-5-yl}-5-methyl-1H-pyrazol-1-yl)-methyl]phenyl}(4-methylpiperazin-1-yl)methanone 1227159-34-3 C29H31FN6O2
{3-[(3-{3-[4-(1-fluorocyclobutyl)phenyl]-1,2,4-oxadiazol-5-yl}-5-methyl-1H-pyrazol-1-yl)-methyl]phenyl}(4-methylpiperazin-1-yl)methanone
—— (3a'S,7'R,7a'S)-ethyl 7'-(benzo[d][1,3]dioxol-5-yl)hexahydrospiro[[1,3]dithiolane-2,5'-indole]-1'(6'H)-carboxylate 1621107-25-2 C20H25NO4S2
(3a'S,7'R,7a'S)-ethyl 7'-(benzo[d][1,3]dioxol-5-yl)hexahydrospiro[[1,3]dithiolane-2,5'-indole]-1'(6'H)-carboxylate
—— (3aS,7aS)-2-((E)-1,3-Bis-methylsulfanyl-allyl)-3,3a,6-trimethyl-2,3,3a,4,5,7a-hexahydro-benzofuran-2-ol 125437-54-9 C16H26O2S2
(3aS,7aS)-2-((E)-1,3-Bis-methylsulfanyl-allyl)-3,3a,6-trimethyl-2,3,3a,4,5,7a-hexahydro-benzofuran-2-ol
—— 3-cyano-N-[6-[6-(trifluoromethyl)pyridin-3-yl]oxypyrazin-2-yl]benzamide 1279461-83-4 C18H10F3N5O2
3-cyano-N-[6-[6-(trifluoromethyl)pyridin-3-yl]oxypyrazin-2-yl]benzamide
—— 3-Benzylamino-1-(2,5-dimethoxy-phenyl)-butan-1-one 54419-67-9 C19H23NO3
3-Benzylamino-1-(2,5-dimethoxy-phenyl)-butan-1-one
—— 3-bromo-5-methyl-heptan-2-one 51134-61-3 C8H15BrO
3-bromo-5-methyl-heptan-2-one
—— 3-Chlor-4-methoxy-benzoesaeure-<3-chlor-propylester> 91090-68-5 C11H12Cl2O3
3-Chlor-4-methoxy-benzoesaeure-<3-chlor-propylester>
—— 3<i>t</i>-[4]pyridyl-acrylic acid vanillylidenehydrazide 79155-49-0 C16H15N3O3
3<i>t</i>-[4]pyridyl-acrylic acid vanillylidenehydrazide
—— 3-iodo-6-methyl-2-[1-(9H-purin-6-ylamino)propyl]-4H-pyrido[1,2-a]pyrimidin-4-one 1262441-51-9 C17H16IN7O
3-iodo-6-methyl-2-[1-(9H-purin-6-ylamino)propyl]-4H-pyrido[1,2-a]pyrimidin-4-one
—— 3-ethyl-7-fluoro-1H-indazole 1360962-80-6 C9H9FN2
3-ethyl-7-fluoro-1H-indazole
—— 3-Pyridinecarbonyl chloride, 5-(difluoromethyl)-4-methyl- 1805042-07-2 C8H6ClF2NO
3-Pyridinecarbonyl chloride, 5-(difluoromethyl)-4-methyl-
—— 3-Methyl-2,4-dioxo-4-p-tolyl-butyric acid methyl ester 123716-25-6 C13H14O4
3-Methyl-2,4-dioxo-4-p-tolyl-butyric acid methyl ester
—— 3-Benzoyl-4-(4-dimethylamino-phenyl)-3,7,9-triphenyl-1,2,6,8,9-pentaaza-spiro[4.5]deca-1,7-dien-10-one 82060-04-6 C38H32N6O2
3-Benzoyl-4-(4-dimethylamino-phenyl)-3,7,9-triphenyl-1,2,6,8,9-pentaaza-spiro[4.5]deca-1,7-dien-10-one
—— 3-(benzenesulfonyl)-1-prop-2-enylcyclobutane-1-carbonitrile 124291-86-7 C14H15NO2S
3-(benzenesulfonyl)-1-prop-2-enylcyclobutane-1-carbonitrile
—— 3-phenyl-4-piperidino-1H-pyrazolo<3,4-d>pyridazine 96207-08-8 C16H17N5
3-phenyl-4-piperidino-1H-pyrazolo<3,4-d>pyridazine
—— [3-chloro-1-methyl-2,4-bis(trimethylsilyl)boret-2-yl]-trimethylsilane 737803-45-1 C13H30BClSi3
[3-chloro-1-methyl-2,4-bis(trimethylsilyl)boret-2-yl]-trimethylsilane
—— 3,4-Bis-<5-nitro-furyl-(2)>-2,5-bis-(2-diethylamino-ethoxycarbonyl)-thiophen 19799-26-9 C26H32N4O10S
3,4-Bis-<5-nitro-furyl-(2)>-2,5-bis-(2-diethylamino-ethoxycarbonyl)-thiophen
—— 3,8-Dioxo-1,2,6,7-tetramethyl-3H,8H-dipyrrolo<1.2-a, 1'.2'-a>pyrazin 17825-89-7 C14H14N2O2
3,8-Dioxo-1,2,6,7-tetramethyl-3H,8H-dipyrrolo<1.2-a, 1'.2'-a>pyrazin
—— 3-methyl-N-pyridazin-4-yl-1,2-oxazole-4-carboxamide 1261078-90-3 C9H8N4O2
3-methyl-N-pyridazin-4-yl-1,2-oxazole-4-carboxamide
—— 3-Methylmercapto-5-nitroso-tropolon 90322-00-2 C8H7NO3S
3-Methylmercapto-5-nitroso-tropolon
—— 3-Anilino-2-phenyl-2H-pyrazolo<4.3-c>pyridin 19993-61-4 C18H14N4
3-Anilino-2-phenyl-2H-pyrazolo<4.3-c>pyridin
—— 3-amino-3-(4-methoxy-phenyl)-propionaldehyde 99075-49-7 C10H13NO2
3-amino-3-(4-methoxy-phenyl)-propionaldehyde
—— 3β-Acetoxy-15ζ-methoxy-16-methyl-5α-pregna-9,16-dien-20-on 13712-06-6 C25H36O4
3β-Acetoxy-15ζ-methoxy-16-methyl-5α-pregna-9,16-dien-20-on
—— 3β-Acetoxy-pregna-5.17(20)-trans-dien-16-on 1101-34-4 C23H32O3
3β-Acetoxy-pregna-5.17(20)-trans-dien-16-on
—— 3-<2,4-Dichlor-phenyl>-1,2,3,4-oxatriazolon 92877-10-6 C7H3Cl2N3O2
3-<2,4-Dichlor-phenyl>-1,2,3,4-oxatriazolon
—— 3-Methyl-3,4-dihydro-4-chinazolon-salicylat 16348-43-9 C7H6O3*C9H8N2O
3-Methyl-3,4-dihydro-4-chinazolon-salicylat
—— 3.3-Bis-(3.5-dimethyl-4-hydroxy-phenyl)-buttersaeure-aethylester 102473-33-6 C22H28O4
3.3-Bis-(3.5-dimethyl-4-hydroxy-phenyl)-buttersaeure-aethylester
—— 3-Acetoacetyl-4-hydroxy-7-methoxy-cumarin 21861-16-5 C14H12O6
3-Acetoacetyl-4-hydroxy-7-methoxy-cumarin
—— [(3-Methyl-butylamino)-pyridin-3-yl-methyl]-phosphonic acid 101508-74-1 C11H19N2O3P
[(3-Methyl-butylamino)-pyridin-3-yl-methyl]-phosphonic acid
—— 3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-{3-[(tetrahydro-furan-2-ylmethyl)sulfamoyl]benzoyl}-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide 1160940-96-4 C24H30ClN9O5S
3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-{3-[(tetrahydro-furan-2-ylmethyl)sulfamoyl]benzoyl}-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide
—— (3E)-3-[(2-methoxyanilino)methylidene]chromene-2,4-dione 95522-73-9 C17H13NO4
(3E)-3-[(2-methoxyanilino)methylidene]chromene-2,4-dione
—— 3-Pyridinecarboxylic acid, 6-(difluoromethyl)-4-ethyl-5-{[(methylthio)carbonyl]amino}-2-(trifluoromethyl)-,methyl ester 115343-73-2 C13H13F5N2O3S
3-Pyridinecarboxylic acid, 6-(difluoromethyl)-4-ethyl-5-{[(methylthio)carbonyl]amino}-2-(trifluoromethyl)-,methyl ester
—— (3-aminomethyl-5-chloro-4-fluoro-phenyl)-diethyl-amine 1386459-96-6 C11H16ClFN2
(3-aminomethyl-5-chloro-4-fluoro-phenyl)-diethyl-amine
—— 3-Rhodan-1,2,4-triazol 16672-03-0 C3H2N4S
3-Rhodan-1,2,4-triazol
—— (3aR,4R,5S,6S,6aS)-6-amino-5-fluoro-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ol 1423768-62-0 C8H14FNO3
(3aR,4R,5S,6S,6aS)-6-amino-5-fluoro-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ol
—— 3-chloro-1-(4-chlorobenzoyl)-7-iodoindole 114144-15-9 C15H8Cl2INO
3-chloro-1-(4-chlorobenzoyl)-7-iodoindole
—— (3S,5S)-tert-butyl 5-(iodomethyl)-3-methyl-2-oxotetrahydrofuran-3-carboxylate 1440524-82-2 C11H17IO4
(3S,5S)-tert-butyl 5-(iodomethyl)-3-methyl-2-oxotetrahydrofuran-3-carboxylate
—— 3-(2,2,2-trifluoroethoxy)-N-((5-(trifluoromethyl)pyridin-2-yl)methyl)benzamide 1257118-72-1 C16H12F6N2O2
3-(2,2,2-trifluoroethoxy)-N-((5-(trifluoromethyl)pyridin-2-yl)methyl)benzamide
—— 3-{2,2,2-trifluoro-1-[3-(propylsulfonamido)quinoxalin-2-yl-oxy]ethyl}pyridine 1-oxide 1226505-20-9 C18H17F3N4O4S
3-{2,2,2-trifluoro-1-[3-(propylsulfonamido)quinoxalin-2-yl-oxy]ethyl}pyridine 1-oxide
—— 3-amino-1-benzyl-4,5-dihydro-1-methyl-1H-pyrazolium bromide 104573-75-3 Br*C11H16N3
3-amino-1-benzyl-4,5-dihydro-1-methyl-1H-pyrazolium bromide
—— 3-[3-Methyl-5-((E)-styryl)-isoxazol-4-yl]-2-[(E)-2-(4-nitro-phenyl)-vinyl]-5-[1-phenyl-meth-(E)-ylidene]-3,5-dihydro-imidazol-4-one 125655-75-6 C30H22N4O4
3-[3-Methyl-5-((E)-styryl)-isoxazol-4-yl]-2-[(E)-2-(4-nitro-phenyl)-vinyl]-5-[1-phenyl-meth-(E)-ylidene]-3,5-dihydro-imidazol-4-one