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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,6-Anhydro-5-O-acetyl-1,2-O-isopropyliden-α-D-glucofuranose 55684-50-9 C11H16O6
3,6-Anhydro-5-O-acetyl-1,2-O-isopropyliden-α-D-glucofuranose
—— 3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-[4-(1-benzenesulfonyl-1H-pyrrol3-yl)-4-oxo-butyryl]-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide 1160941-61-6 C26H28ClN9O5S
3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-[4-(1-benzenesulfonyl-1H-pyrrol3-yl)-4-oxo-butyryl]-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide
—— 3-styrylnaphth<2,1-d>isoxazole 76288-29-4 C19H13NO
3-styrylnaphth<2,1-d>isoxazole
—— 3-(2-[(2-chloro-4-propoxybenzoyl)amino]-methyl-4-methoxyphenyl)-6-methoxybenzoic acid 478372-87-1 C26H26ClNO6
3-(2-[(2-chloro-4-propoxybenzoyl)amino]-methyl-4-methoxyphenyl)-6-methoxybenzoic acid
—— 3-(2-cyclohexyl-1H-imidazol-1-yl)-N-methyl-4-nitro-N-(4-pyridylmethyl)benzamide 1033716-72-1 C23H25N5O3
3-(2-cyclohexyl-1H-imidazol-1-yl)-N-methyl-4-nitro-N-(4-pyridylmethyl)benzamide
—— 3-(3,5-Dibrom-2-hydroxy-phenyl)-5-(2-hydroxy-phenyl)-cyclohex-2-en-1-on 10372-82-4 C18H14Br2O3
3-(3,5-Dibrom-2-hydroxy-phenyl)-5-(2-hydroxy-phenyl)-cyclohex-2-en-1-on
—— 3-Isopropyloxy-1-<2-methoxymethoxy-aethoxy>-1-phenyl-propan 13662-34-5 C16H26O4
3-Isopropyloxy-1-<2-methoxymethoxy-aethoxy>-1-phenyl-propan
—— 3-Methylthio-2-aethylhexylformiat 16630-59-4 C10H20O2S
3-Methylthio-2-aethylhexylformiat
—— 3-p-Tolyl-2-hexennitril 20359-53-9 C13H15N
3-p-Tolyl-2-hexennitril
—— 3-Nitro-phenylhydrazon-(2-methoxycarbonyl-benzoyl)-glyoxalsaeure-methylester 7315-07-3 C18H15N3O7
3-Nitro-phenylhydrazon-(2-methoxycarbonyl-benzoyl)-glyoxalsaeure-methylester
—— 3-(2-Aethoxy-phenyl)-2-allylmercapto-6-jod-4-oxo-3,4-dihydro-chinazolin 20864-71-5 C19H17IN2O2S
3-(2-Aethoxy-phenyl)-2-allylmercapto-6-jod-4-oxo-3,4-dihydro-chinazolin
—— 3-(3-Chlor-phenyl)-2-butylmercapto-6-jod-4-oxo-3,4-dihydro-chinazolin 21147-74-0 C18H16ClIN2OS
3-(3-Chlor-phenyl)-2-butylmercapto-6-jod-4-oxo-3,4-dihydro-chinazolin
—— 3-benzyl-5,6-hexadecadien-2-one 1352007-23-8 C23H34O
3-benzyl-5,6-hexadecadien-2-one
—— (3'R,4'S,5'R)-6''-chloro-4'-(3-chloro-2-fluorophenyl)-4,4-difluoro-N-((1r,4R)-4-hydroxycyclohexyl)-2''-oxodispiro[cyclohexane-1,2'-pyrrolidine-3',3''-indoline]-5'-carboxamide 1410737-67-5 C29H30Cl2F3N3O3
(3'R,4'S,5'R)-6''-chloro-4'-(3-chloro-2-fluorophenyl)-4,4-difluoro-N-((1r,4R)-4-hydroxycyclohexyl)-2''-oxodispiro[cyclohexane-1,2'-pyrrolidine-3',3''-indoline]-5'-carboxamide
—— 3-[2-(6,6-dimethyl-1,4,5,7-tetrahydroindazol-3-yl)-1H-indol-6-yl]-1,3-oxazolidin-2-one 1309786-77-3 C20H22N4O2
3-[2-(6,6-dimethyl-1,4,5,7-tetrahydroindazol-3-yl)-1H-indol-6-yl]-1,3-oxazolidin-2-one
—— 3-bromo-7-methyl-1,10-phenanthroline 503089-51-8 C13H9BrN2
3-bromo-7-methyl-1,10-phenanthroline
—— 3-<i>p</i>-tolyl-1,2,3,4-tetrahydro-quinazoline 127662-26-4 C15H16N2
3-<i>p</i>-tolyl-1,2,3,4-tetrahydro-quinazoline
—— 3-methyl-2',3'-dihydrospiro[cyclohexane-1,1'-indene]-2,5-dien-4-one 66248-89-3 C15H14O
3-methyl-2',3'-dihydrospiro[cyclohexane-1,1'-indene]-2,5-dien-4-one
—— 3-(2-chloro-4-nitro-phenanthridin-6-ylamino)-propan-1-ol 38052-97-0 C16H14ClN3O3
3-(2-chloro-4-nitro-phenanthridin-6-ylamino)-propan-1-ol
—— [3(2S),4R]-4-benzyl-3-(2-{3-[3-(N-{[4-(4-chloro-3-fluorophenoxy)phenyl]methyl}carbamoyl)-4-methoxyphenyl]methyl})butanoyloxazolidinone-2-one 629646-94-2 C36H34ClFN2O6
[3(2S),4R]-4-benzyl-3-(2-{3-[3-(N-{[4-(4-chloro-3-fluorophenoxy)phenyl]methyl}carbamoyl)-4-methoxyphenyl]methyl})butanoyloxazolidinone-2-one
—— 3a,7-Dimethyl-3-(1,4,5-trimethyl-hexyl)-2,3,3a,4,5,6-hexahydro-1H-indene 122276-70-4 C20H36
3a,7-Dimethyl-3-(1,4,5-trimethyl-hexyl)-2,3,3a,4,5,6-hexahydro-1H-indene
—— 3-(11,11,11-trifluoroundecyloxy)-6-chloroacridone 929533-96-0 C24H27ClF3NO2
3-(11,11,11-trifluoroundecyloxy)-6-chloroacridone
—— 3-Pyridinecarboxylic acid, 6-(difluoromethyl)-5-fluoro-2-methoxy- 1805624-34-3 C8H6F3NO3
3-Pyridinecarboxylic acid, 6-(difluoromethyl)-5-fluoro-2-methoxy-
—— (3Z)-1-(2-Fluorobenzyl)-3-(2-(4-methoxyphenyl)-6-oxo[1,3]thiazolo[3,2-B][1,2,4]triazol-5(6H)-ylidene)-1,3-dihydro-2H-indol-2-one 606961-53-9 C26H17FN4O3S
(3Z)-1-(2-Fluorobenzyl)-3-(2-(4-methoxyphenyl)-6-oxo[1,3]thiazolo[3,2-B][1,2,4]triazol-5(6H)-ylidene)-1,3-dihydro-2H-indol-2-one
—— [3(2S),4R]-4-benzyl-3-(2-{3-[3-(N-{[4-(4-bromo-3-chlorophenoxy)phenyl]methyl}carbamoyl)-4-methoxyphenyl]methyl})butanoyloxazolidinone-2-one 629646-95-3 C36H34BrClN2O6
[3(2S),4R]-4-benzyl-3-(2-{3-[3-(N-{[4-(4-bromo-3-chlorophenoxy)phenyl]methyl}carbamoyl)-4-methoxyphenyl]methyl})butanoyloxazolidinone-2-one
—— 3-(4-(2-fluoro-5-methylphenoxymethyl)-2-((((1R)-3-methyl-1-(3-methylphenyl)butyl)amino)carbonyl)phenyl)propanoic acid 740851-13-2 C30H34FNO4
3-(4-(2-fluoro-5-methylphenoxymethyl)-2-((((1R)-3-methyl-1-(3-methylphenyl)butyl)amino)carbonyl)phenyl)propanoic acid
—— 3-[(2-diphenylphosphino)-ethyl]-1-methylimidazolium iodide 187332-91-8 C18H20N2P*I
3-[(2-diphenylphosphino)-ethyl]-1-methylimidazolium iodide
—— 3-phenyl-1-(phenylselanyl)-3-(3,4,5-trimethoxyphenyl)prop-1-yne 1062602-75-8 C24H22O3Se
3-phenyl-1-(phenylselanyl)-3-(3,4,5-trimethoxyphenyl)prop-1-yne
—— 3-Phenylarsanyl-propionic acid hydrazide 64582-07-6 C9H13AsN2O
3-Phenylarsanyl-propionic acid hydrazide
—— (3R,3aR,6R,7aR)-6-Isopropenyl-3,3a-dimethyl-hexahydro-benzofuran-2-one 98218-85-0 C13H20O2
(3R,3aR,6R,7aR)-6-Isopropenyl-3,3a-dimethyl-hexahydro-benzofuran-2-one
—— (3,7-dimethyl-octa-2,6-dienylidene)-malonic acid dimethyl ester 132549-07-6 C15H22O4
(3,7-dimethyl-octa-2,6-dienylidene)-malonic acid dimethyl ester
—— (3a'R,4S,7'S,7a'R)-2,2,2',2'-tetramethyltetrahydrospiro[[1,3]dioxolane-4,6'-[1,3]dioxolo[4,5-c]pyran]-7'-yl (R)-4,5-dimethyl-2-(methylthio)-3,6-dihydro-2H-thiopyran-2-carboxylate 1377326-32-3 C21H32O7S2
(3a'R,4S,7'S,7a'R)-2,2,2',2'-tetramethyltetrahydrospiro[[1,3]dioxolane-4,6'-[1,3]dioxolo[4,5-c]pyran]-7'-yl (R)-4,5-dimethyl-2-(methylthio)-3,6-dihydro-2H-thiopyran-2-carboxylate
—— 3-Benzyl-5-(4-tert-butylphenyl)-1,3-oxazol-2-one 1383533-27-4 C20H21NO2
3-Benzyl-5-(4-tert-butylphenyl)-1,3-oxazol-2-one
—— 3,7-dibenzyl-8-(2-thienyl)-3,4,7,8-tetrahydro-2H,6H-pyrimido[4,3-b][1,3,5]selenadiazine-9-carbonitrile 1415906-88-5 C29H31N5Se
3,7-dibenzyl-8-(2-thienyl)-3,4,7,8-tetrahydro-2H,6H-pyrimido[4,3-b][1,3,5]selenadiazine-9-carbonitrile
—— (3R,4S)-4-(4-Fluoro-phenylamino)-3-(4-methoxy-benzyloxy)-2,2-dimethyl-chroman-6-carbonitrile 185690-29-3 C26H25FN2O3
(3R,4S)-4-(4-Fluoro-phenylamino)-3-(4-methoxy-benzyloxy)-2,2-dimethyl-chroman-6-carbonitrile
—— 3,5-dibromo-6-methoxy-N-(1-benzyl-4-piperidinyl)salicylamide 130880-27-2 C20H22Br2N2O3
3,5-dibromo-6-methoxy-N-(1-benzyl-4-piperidinyl)salicylamide
—— [3,4,5-triacetyloxy-6-[4-(bromomethyl)triazol-1-yl]oxan-2-yl]methyl acetate 79635-39-5 C17H22BrN3O9
[3,4,5-triacetyloxy-6-[4-(bromomethyl)triazol-1-yl]oxan-2-yl]methyl acetate
—— 3-cyclohexyl-3-hydroxy-4-methoxy-butyric acid 854444-07-8 C11H20O4
3-cyclohexyl-3-hydroxy-4-methoxy-butyric acid
—— 3,5-bis(phenylethynyl)-1-trimethylsilylethynylbenzene 207855-04-7 C27H22Si
3,5-bis(phenylethynyl)-1-trimethylsilylethynylbenzene
—— (3aR,5R,8S,8aS)-5,8-Dimethyl-3,3a,4,5,8,8a-hexahydro-cyclohepta[b]furan-2-one 107344-12-7 C11H16O2
(3aR,5R,8S,8aS)-5,8-Dimethyl-3,3a,4,5,8,8a-hexahydro-cyclohepta[b]furan-2-one
—— 3-phenothiazin-10-yl-propionic acid (3t-phenyl-allylidene)-hydrazide 4328-39-6 C24H21N3OS
3-phenothiazin-10-yl-propionic acid (3t-phenyl-allylidene)-hydrazide
—— 3-(2-fluoro-2-deoxy-β-D-erythro-pentofuranosyl)pyrido[2,3-d]pyrimidine-2,7(8H)-dione 1188523-20-7 C12H12FN3O5
3-(2-fluoro-2-deoxy-β-D-erythro-pentofuranosyl)pyrido[2,3-d]pyrimidine-2,7(8H)-dione
—— 3,5,5'-tribromo-4,2'-dihydroxy-<i>trans</i>-chalcone 132972-16-8 C15H9Br3O3
3,5,5'-tribromo-4,2'-dihydroxy-<i>trans</i>-chalcone
—— 3,6,8,10-tetramethylisoalloxazine-5-oxide 142484-75-1 C14H14N4O3
3,6,8,10-tetramethylisoalloxazine-5-oxide
—— [3-Chloro-4-(4-nitro-benzenesulfonyl)-but-1-ynyl]-triethyl-silane 53315-14-3 C16H22ClNO4SSi
[3-Chloro-4-(4-nitro-benzenesulfonyl)-but-1-ynyl]-triethyl-silane
—— 3β-hydroxy-7α,8α-isopropylidenedioxy-11-acetoxydrimane 213552-42-2 C20H34O5
3β-hydroxy-7α,8α-isopropylidenedioxy-11-acetoxydrimane
—— 3-tri(tert-butyl) (Z,S)-3-cyano-3-phenylprop-1-ene-1,2,3-tricarboxylate 1258222-68-2 C25H33NO6
3-tri(tert-butyl) (Z,S)-3-cyano-3-phenylprop-1-ene-1,2,3-tricarboxylate
—— 3-(2-dimethylamino-ethoxy)-benzofuran-2-carboxylic acid ethyl ester 22503-47-5 C15H19NO4
3-(2-dimethylamino-ethoxy)-benzofuran-2-carboxylic acid ethyl ester
—— 3-Phenyl-2-<pyridyl-(4)>-propionsaeure-methylester 20093-40-7 C15H15NO2
3-Phenyl-2-<pyridyl-(4)>-propionsaeure-methylester
—— 3,4-(3,6-Di-p-toluidino-phthaloyl)-naphthalsaeure-N-p-methylphenyl-imid 22246-33-9 C41H29N3O4
3,4-(3,6-Di-p-toluidino-phthaloyl)-naphthalsaeure-N-p-methylphenyl-imid