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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-acetoxymethyl-2-chloro-6,7-dimethoxyquinoline 92172-85-5 C14H14ClNO4
3-acetoxymethyl-2-chloro-6,7-dimethoxyquinoline
—— 3-Methyl-butyric acid 2-(4-chloro-phenoxy)-1-methyl-ethyl ester 56219-96-6 C14H19ClO3
3-Methyl-butyric acid 2-(4-chloro-phenoxy)-1-methyl-ethyl ester
—— 3-Oxo-2-phenyl-2,3,5,7-tetrahydropyrazolo[3,4-d]pyrrolo[3,4-b]pyridine-6-carboxylic acid 1373213-04-7 C15H10N4O3
3-Oxo-2-phenyl-2,3,5,7-tetrahydropyrazolo[3,4-d]pyrrolo[3,4-b]pyridine-6-carboxylic acid
—— 3,3'-dibromo-2,2'-bis(methoxymethoxy)-1,1'-biphenyl 1086430-74-1 C16H16Br2O4
3,3'-dibromo-2,2'-bis(methoxymethoxy)-1,1'-biphenyl
—— (3R,4R,5Z)-2,2,3,4-tetramethyl-5-hepten-3-ol 122489-12-7 C11H22O
(3R,4R,5Z)-2,2,3,4-tetramethyl-5-hepten-3-ol
—— 3-Benzyloxy-4-dimethoxymethyl-5-methoxy-benzoic acid methyl ester 210299-24-4 C19H22O6
3-Benzyloxy-4-dimethoxymethyl-5-methoxy-benzoic acid methyl ester
—— 3-(α-Ethoxyvinyl)-cyclohexen 71785-71-2 C10H16O
3-(α-Ethoxyvinyl)-cyclohexen
—— (3α,5α)-3-hydroxy-22-(3-(3-hydroxybut-1-ynyl))-13,23-cyclo-18,21-dinorchol-20-en-23-one 1291069-83-4 C25H34O3
(3α,5α)-3-hydroxy-22-(3-(3-hydroxybut-1-ynyl))-13,23-cyclo-18,21-dinorchol-20-en-23-one
—— 3-benzoyloxy-4'-(piperidinomethyl)benzanilide 307302-09-6 C26H28N2O2
3-benzoyloxy-4'-(piperidinomethyl)benzanilide
—— 3-((3-aminopropyl)(3-(4-((2-((3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)oxy)-10-(3-sulfonatopropyl)acridin-10-ium-9-carbonyl)oxy)-3,5-dimethylbenzamido)propyl)(methyl)ammonio)propane-1-sulfonate 1643531-12-7 C46H49F17N4O10S2
3-((3-aminopropyl)(3-(4-((2-((3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)oxy)-10-(3-sulfonatopropyl)acridin-10-ium-9-carbonyl)oxy)-3,5-dimethylbenzamido)propyl)(methyl)ammonio)propane-1-sulfonate
—— 3-(4-chlorophenyl)-2-hexyl-5-methyl-1H-pyrrole 1392310-53-0 C17H22ClN
3-(4-chlorophenyl)-2-hexyl-5-methyl-1H-pyrrole
—— [3-(benzenesulfonylsulfanyl)-2-octylsulfanylpropyl]sulfanylsulfonylbenzene 118217-84-8 C23H32O4S5
[3-(benzenesulfonylsulfanyl)-2-octylsulfanylpropyl]sulfanylsulfonylbenzene
—— 3',5'-O,O-bis(dimethoxytrityl)-dithymidilyl-3',5'-Se-methyl phosphoroselenoate 151782-59-1 C63H65N4O15PSe
3',5'-O,O-bis(dimethoxytrityl)-dithymidilyl-3',5'-Se-methyl phosphoroselenoate
—— (3S,4R)-3-<(1R)-(tert-butyldimethylsiloxy)ethyl>-4-<(2S)-N-p-nitrobenzyloxycarbonylpyrrolidin-2-yl>carbonylthioazetidin-2-one 87596-64-3 C24H35N3O7SSi
(3S,4R)-3-<(1R)-(tert-butyldimethylsiloxy)ethyl>-4-<(2S)-N-p-nitrobenzyloxycarbonylpyrrolidin-2-yl>carbonylthioazetidin-2-one
—— (3S,4aS,10R,10aS)-2-benzyl-3-hydroxy-1-oxo-10-phenyl-2,3,4,4a,6,7,8,9,9a,10-decahydrobenzo[g]isoquinoline-10a(1H)-carbonitrile 1609623-91-7 C27H28N2O2
(3S,4aS,10R,10aS)-2-benzyl-3-hydroxy-1-oxo-10-phenyl-2,3,4,4a,6,7,8,9,9a,10-decahydrobenzo[g]isoquinoline-10a(1H)-carbonitrile
—— 3-(6-amino-5-nitropyridin-3-yl)-4-methyl-8-nitro-2H-chromen-2-one 1145996-58-2 C15H10N4O6
3-(6-amino-5-nitropyridin-3-yl)-4-methyl-8-nitro-2H-chromen-2-one
—— [3-(9-Chloro-3-methyl-4-oxo-5H-isoxazolo[4,3-c]quinolin-5-yl)-2,2-dimethyl-cyclobutyl]-acetic acid methyl ester 347184-79-6 C20H21ClN2O4
[3-(9-Chloro-3-methyl-4-oxo-5H-isoxazolo[4,3-c]quinolin-5-yl)-2,2-dimethyl-cyclobutyl]-acetic acid methyl ester
—— (3-Amino-2,2-dimethylcyclobutyl)acetic acid methyl ester 347184-77-4 C9H17NO2
(3-Amino-2,2-dimethylcyclobutyl)acetic acid methyl ester
—— 3-(4-bromo-3,5-dimethyl-phenoxy)-5-chloro-[1,2,6]thiadiazin-4-one 68465-64-5 C11H8BrClN2O2S
3-(4-bromo-3,5-dimethyl-phenoxy)-5-chloro-[1,2,6]thiadiazin-4-one
—— 3-benzo[<i>b</i>]thiophen-4-yl-propionaldehyde 37611-04-4 C11H10OS
3-benzo[<i>b</i>]thiophen-4-yl-propionaldehyde
—— 3-methyl-2-methylsulfanyl-1,3-diaza-spiro[4.5]dec-1-en-4-one 37482-71-6 C10H16N2OS
3-methyl-2-methylsulfanyl-1,3-diaza-spiro[4.5]dec-1-en-4-one
—— 3'.4'-Dimethoxy-4-thioflavon 93321-88-1 C17H14O3S
3'.4'-Dimethoxy-4-thioflavon
—— 3-[4-(1-propyl-4-piperazinyl)butyl]-5-[4-carboxymethylpiperazino]methyloxazolidin-2-one 1226576-07-3 C21H39N5O4
3-[4-(1-propyl-4-piperazinyl)butyl]-5-[4-carboxymethylpiperazino]methyloxazolidin-2-one
—— {3-[4-(8-methyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoyloxy]propyl}trimethylammonium chloride 1012307-00-4 C26H33N2O2*Cl
{3-[4-(8-methyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoyloxy]propyl}trimethylammonium chloride
—— (3aS,4S,6aR)-1,3-dibenzyl-4-n-pentyl-1H-tetrahydrothieno<3,4-d>imidazole-2(3H)-one 55578-97-7 C24H30N2OS
(3aS,4S,6aR)-1,3-dibenzyl-4-n-pentyl-1H-tetrahydrothieno<3,4-d>imidazole-2(3H)-one
—— 3,4-Dihydro-2,4-dimethyl-2-[4-[4-(N-methyl-3,4-dimethoxyphenethylamino)butoxy]phenyl]-3-oxo-2H-1,4-benzothiazine oxalate 105797-05-5 C2H2O4*C31H38N2O4S
3,4-Dihydro-2,4-dimethyl-2-[4-[4-(N-methyl-3,4-dimethoxyphenethylamino)butoxy]phenyl]-3-oxo-2H-1,4-benzothiazine oxalate
—— 3-methyl-4-thiazol-2-yl-1H-pyrazolo[4,3-c]pyridine 1246347-24-9 C10H8N4S
3-methyl-4-thiazol-2-yl-1H-pyrazolo[4,3-c]pyridine
—— (3S,5R)-ethyl 5-((R)-tert-sulfinylamido)-5-phenyl-3-(trifluoromethyl)pentanoate 1245733-28-1 C18H26F3NO3S
(3S,5R)-ethyl 5-((R)-tert-sulfinylamido)-5-phenyl-3-(trifluoromethyl)pentanoate
—— 3-(3-chloro-benzoylamino)-4-[4-(2-dimethylamino-ethyl)-piperazin-1-yl]-N-[2-(2-fluoro-phenyl)-ethyl]-benzamide 1181767-13-4 C30H35ClFN5O2
3-(3-chloro-benzoylamino)-4-[4-(2-dimethylamino-ethyl)-piperazin-1-yl]-N-[2-(2-fluoro-phenyl)-ethyl]-benzamide
—— 3-acetoxy-5,7-dimethyl-4-phenyl-4,7-octadien-1-yne 1039046-55-3 C18H20O2
3-acetoxy-5,7-dimethyl-4-phenyl-4,7-octadien-1-yne
—— 3,10-bis(β-D-ribofuranosyl)-3H,10H-purino<1'',6'':1',2'>imidazo<4',5':4,5>imidazo<2,1-i>purine 106139-30-4 C22H22N10O8
3,10-bis(β-D-ribofuranosyl)-3H,10H-purino<1'',6'':1',2'>imidazo<4',5':4,5>imidazo<2,1-i>purine
—— 3,3'-dibromo-2,4,6,2',4',6'-hexamethyl-benzoin 778611-09-9 C20H22Br2O2
3,3'-dibromo-2,4,6,2',4',6'-hexamethyl-benzoin
—— 3-(Methylarsanyl)propanenitrile 93518-20-8 C4H8AsN
3-(Methylarsanyl)propanenitrile
—— 3-ethynyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[a]naphthalen-3-ol 109641-41-0 C15H16O
3-ethynyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[a]naphthalen-3-ol
—— 3-<(2'-acetamido-5'-acetoxy-4'-imidazolidinylidene)methylene>-1-p-toluenesulphonyl-1H-indole 155859-38-4 C23H20N4O5S
3-<(2'-acetamido-5'-acetoxy-4'-imidazolidinylidene)methylene>-1-p-toluenesulphonyl-1H-indole
—— 3-(3-Chlor-4-methylsulfonylphenyl)-1,1-dimethylharnstoff 10395-93-4 C10H13ClN2O3S
3-(3-Chlor-4-methylsulfonylphenyl)-1,1-dimethylharnstoff
—— (3β,20S)-3-[(1-ethoxyethyl)oxy]-4,4-dimethyl-23-thiacholesta-5,25-diene 289884-30-6 C32H54O2S
(3β,20S)-3-[(1-ethoxyethyl)oxy]-4,4-dimethyl-23-thiacholesta-5,25-diene
—— 3,5-Dibromo-N-[4-(4-fluoro-phenylsulfanyl)-phenyl]-2-hydroxy-benzamide 24900-70-7 C19H12Br2FNO2S
3,5-Dibromo-N-[4-(4-fluoro-phenylsulfanyl)-phenyl]-2-hydroxy-benzamide
—— 3-(4-Chloro-phenyl)-7-methoxy-naphthalene-1-carbaldehyde 55614-39-6 C18H13ClO2
3-(4-Chloro-phenyl)-7-methoxy-naphthalene-1-carbaldehyde
—— 3-(4-chlorophenyl)-4-(4-methoxyphenyl)-1,2-dihydronaphthalene 5189-31-1 C23H19ClO
3-(4-chlorophenyl)-4-(4-methoxyphenyl)-1,2-dihydronaphthalene
—— (3S,4R)-3-<(1R)-(tert-butyldimethylsiloxy)ethyl>-4-<(2R)-N-p-nitrobenzyloxycarbonylpyrrolidin-2-yl>carbonylthioazetidin-2-one 105560-92-7 C24H35N3O7SSi
(3S,4R)-3-<(1R)-(tert-butyldimethylsiloxy)ethyl>-4-<(2R)-N-p-nitrobenzyloxycarbonylpyrrolidin-2-yl>carbonylthioazetidin-2-one
—— 3-hydroxy-4,6-dimethyl-furo[3,2-<i>c</i>]pyridine-2-carboxylic acid ethyl ester; sodium salt 69388-39-2 C12H12NO4*Na
3-hydroxy-4,6-dimethyl-furo[3,2-<i>c</i>]pyridine-2-carboxylic acid ethyl ester; sodium salt
—— 3-oxo-N,2-diphenyl-2,3-dihydropyrazolo[3,4-d]pyrrolo[2,3-b]pyridine-6(5H)-carboxamide 1373212-82-8 C21H15N5O2
3-oxo-N,2-diphenyl-2,3-dihydropyrazolo[3,4-d]pyrrolo[2,3-b]pyridine-6(5H)-carboxamide
—— 3-((E)-But-2-enyl)-1-isobutyl-pyrrolidin-2-one 30279-37-9 C12H21NO
3-((E)-But-2-enyl)-1-isobutyl-pyrrolidin-2-one
—— [(3R,4S,7S,10R,11S)-15-benzyloxy-10-(benzyloxycarbonylmethylamino)-7-((S)-sec-butyl)-3-ethynyl-11-hydroxy-3-methyl-6,9-dioxo-2-oxa-5,8-diaza-bicyclo[10.3.1.]hexadeca-1(16),12,14-triene-4-carbonyl]amino acetic acid benzyl ester 1013210-70-2 C46H50N4O10
[(3R,4S,7S,10R,11S)-15-benzyloxy-10-(benzyloxycarbonylmethylamino)-7-((S)-sec-butyl)-3-ethynyl-11-hydroxy-3-methyl-6,9-dioxo-2-oxa-5,8-diaza-bicyclo[10.3.1.]hexadeca-1(16),12,14-triene-4-carbonyl]amino acetic acid benzyl ester
—— 3-nonyl-3,4-dihydro-2<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazine-1-carboxylic acid methyl ester 51088-65-4 C20H30N4O2
3-nonyl-3,4-dihydro-2<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazine-1-carboxylic acid methyl ester
—— 3-(5-nitro-furan-2-yl)-propenal tetrazolo[1,5-<i>b</i>]pyridazin-6-ylidene-hydrazone 21414-08-4 C11H8N8O3
3-(5-nitro-furan-2-yl)-propenal tetrazolo[1,5-<i>b</i>]pyridazin-6-ylidene-hydrazone
—— 3-[1,3]Dithiolan-2-ylidene-[1,5]diazocane-2,4-dione 59241-23-5 C9H12N2O2S2
3-[1,3]Dithiolan-2-ylidene-[1,5]diazocane-2,4-dione
—— [3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-(5-trifluoromethyl-[1,2,4]triazolo[1,5-a]pyridin-2-yl)-amine 1319064-83-9 C18H15F3N6O
[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-(5-trifluoromethyl-[1,2,4]triazolo[1,5-a]pyridin-2-yl)-amine
—— 3-{[6-({3-[(methylamino)sulfonyl]phenyl}amino)-4-pyrimidinyl]amino}benzeneamide 1316054-06-4 C18H18N6O3S
3-{[6-({3-[(methylamino)sulfonyl]phenyl}amino)-4-pyrimidinyl]amino}benzeneamide