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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methyl-6-methylthio-2-oxopurin 38759-24-9 C7H8N4OS
    3-Methyl-6-methylthio-2-oxopurin
    —— 3-Amino-2-(p-chlorphenyl)-azetidin 30340-24-0 C9H11ClN2
    3-Amino-2-(p-chlorphenyl)-azetidin
    —— 3-(1-phenylethyl)-1H-pyrrole 88565-84-8 C12H13N
    3-(1-phenylethyl)-1H-pyrrole
    —— 3-methyl-5-phenyl-7λ<sup>4</sup>-[1,2]dithiolo[1,5-<i>b</i>][1,2]oxathiole 52816-20-3 C12H10OS2
    3-methyl-5-phenyl-7λ<sup>4</sup>-[1,2]dithiolo[1,5-<i>b</i>][1,2]oxathiole
    —— (3aS,4S,7aS)-3-Benzyl-4-bromo-hexahydro-benzooxazol-2-one 87782-15-8 C14H16BrNO2
    (3aS,4S,7aS)-3-Benzyl-4-bromo-hexahydro-benzooxazol-2-one
    —— (3β)-17-[[2-[[(1,1-dimethyIethyl)oxy]carbonyl]amino]ethyI]-28-norlup-20(29)-en-3-ol 3-[2-(trimethylsilyl)ethyl 3,3-dimethylpentanedioate] 1025068-96-5 C48H83NO6Si
    (3β)-17-[[2-[[(1,1-dimethyIethyl)oxy]carbonyl]amino]ethyI]-28-norlup-20(29)-en-3-ol 3-[2-(trimethylsilyl)ethyl 3,3-dimethylpentanedioate]
    —— 3-(2-Bromo-1-ethoxyethoxy)prop-1-yne 152930-91-1 C7H11BrO2
    3-(2-Bromo-1-ethoxyethoxy)prop-1-yne
    —— 3β-diacetoxymethyl-5β,6β-epoxy-4-norandrostan-17-one 117103-88-5 C23H32O6
    3β-diacetoxymethyl-5β,6β-epoxy-4-norandrostan-17-one
    —— 3-Allyl-7,7-dimethyl-6-methylen-3-borabicyclo <3.3.1> nonan 39239-01-5 C14H23B
    3-Allyl-7,7-dimethyl-6-methylen-3-borabicyclo <3.3.1> nonan
    —— 3,4-epoxy-8-methoxy-2,2-dimethyl-chroman 13229-62-4 C12H14O3
    3,4-epoxy-8-methoxy-2,2-dimethyl-chroman
    —— 3.6-Dimethyl-cyclohexan-1-on-3-carbonsaeure-aethylester 104177-28-8 C11H18O3
    3.6-Dimethyl-cyclohexan-1-on-3-carbonsaeure-aethylester
    —— 3-methyl-[1,3,5]thiadiazino[3,2-a]benzimidazole-2,4-dione 74734-07-9 C10H7N3O2S
    3-methyl-[1,3,5]thiadiazino[3,2-a]benzimidazole-2,4-dione
    —— 3,5,8-Triethyl-1',2,4,6,7,8'-hexamethyl-a,c-biladiene Dihydrobromide 92284-77-0 2BrH*C31H40N4
    3,5,8-Triethyl-1',2,4,6,7,8'-hexamethyl-a,c-biladiene Dihydrobromide
    —— 3-Methyl-2-(1-trimethylsilanyloxymethyl-propylamino)-pent-4-enoic acid methyl ester 150866-52-7 C14H29NO3Si
    3-Methyl-2-(1-trimethylsilanyloxymethyl-propylamino)-pent-4-enoic acid methyl ester
    —— (3R,5R)-1-((2S,5S)-5-(3-hydroxypropyl)-3-methylenetetrahydrofuran-2-yl)-6-iodo-5-methylhept-6-en-3-ol 1159006-38-8 C16H27IO3
    (3R,5R)-1-((2S,5S)-5-(3-hydroxypropyl)-3-methylenetetrahydrofuran-2-yl)-6-iodo-5-methylhept-6-en-3-ol
    —— 3-(<i>N</i>-methyl-anilinomethylene)-tetrahydro-thiopyran-4-one 67046-28-0 C13H15NOS
    3-(<i>N</i>-methyl-anilinomethylene)-tetrahydro-thiopyran-4-one
    —— 3-(5-methylpyrazolo[1,5-a]pyridin-2-yl)-7-(piperazin-1-yl)-2H-chromen-2-one 1446330-40-0 C21H20N4O2
    3-(5-methylpyrazolo[1,5-a]pyridin-2-yl)-7-(piperazin-1-yl)-2H-chromen-2-one
    —— 3-bromo-5,6,7,8,9,10-hexahydro-10-aza-4a-azoniabenzocyclooctene bromide 1345840-38-1 Br*C10H14BrN2
    3-bromo-5,6,7,8,9,10-hexahydro-10-aza-4a-azoniabenzocyclooctene bromide
    —— 3,5-bis-ethoxycarbonyl-2,4,6-trimethyl-1-phthalimido-pyridinium 57148-10-4 C22H23N2O6
    3,5-bis-ethoxycarbonyl-2,4,6-trimethyl-1-phthalimido-pyridinium
    —— (3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)- phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate 1192685-72-5 C24H29N3O6S
    (3E/Z)-4-{2-{2-[(1-methylethyl)amino]-2-oxoethyl}-3-[3-(methyloxy)- phenyl]-1-oxo-1,2-dihydropyrrolo[1,2-a]pyrazin-7-yl}-3-buten-1-yl methanesulfonate
    —— 3-azido-2-hydroxypropyl benzylcarbamate 1234357-89-1 C11H14N4O3
    3-azido-2-hydroxypropyl benzylcarbamate
    —— 3-(4-hydroxyimino-chroman-7-yloxy)-propionic acid 100193-24-6 C12H13NO5
    3-(4-hydroxyimino-chroman-7-yloxy)-propionic acid
    —— 3-amino-5-methyl-phenyl-aminocarboxylic acid T-butyl ester 1449001-04-0 C12H18N2O2
    3-amino-5-methyl-phenyl-aminocarboxylic acid T-butyl ester
    —— 3-{6-{[(2-chloro-6-cyclopropylphenyl)methyl] sulfanyl}-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl}propanoic acid hydrochloride 1355085-32-3 C25H28ClNO3S*ClH
    3-{6-{[(2-chloro-6-cyclopropylphenyl)methyl] sulfanyl}-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl}propanoic acid hydrochloride
    —— (3-(5-chloro-2,4-dihydroxyphenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)(4-hydroxycyclohexyl)methanone 1228277-69-7 C19H22ClN3O4
    (3-(5-chloro-2,4-dihydroxyphenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)(4-hydroxycyclohexyl)methanone
    —— 3-(2,3-dihydro-1,4-benzoxathiin-5-yl)propanol 276694-52-1 C11H14O2S
    3-(2,3-dihydro-1,4-benzoxathiin-5-yl)propanol
    —— 3-acetyl-8-chloro-4,4-diethoxycarbonyl-1,2,3,4-tetrahydro-5H-2-benzazepin-5-one 1416787-02-4 C18H20ClNO6
    3-acetyl-8-chloro-4,4-diethoxycarbonyl-1,2,3,4-tetrahydro-5H-2-benzazepin-5-one
    —— 3,3'-dichloro-4,4'-(6-diphenylamino-[1,3,5]triazine-2,4-diyldiamino)-bis-benzoic acid diethyl ester 69295-82-5 C33H28Cl2N6O4
    3,3'-dichloro-4,4'-(6-diphenylamino-[1,3,5]triazine-2,4-diyldiamino)-bis-benzoic acid diethyl ester
    —— ((3aR,5S,6aS)-2,2-Diphenyl-tetrahydro-cyclopenta[1,3]dioxol-5-yl)-methyl-amine 176895-24-2 C19H21NO2
    ((3aR,5S,6aS)-2,2-Diphenyl-tetrahydro-cyclopenta[1,3]dioxol-5-yl)-methyl-amine
    —— 3-endo-hydroxy-5-exo-(3'-benzyloxypropyl)tricyclo<5.2.1.02,6>dec-8-ene 82131-43-9 C20H26O2
    3-endo-hydroxy-5-exo-(3'-benzyloxypropyl)tricyclo<5.2.1.02,6>dec-8-ene
    —— (3S,6S)-3-acetoxy-6-hydroxy-7-(p-tolyenesulfonyloxy)hept-1-yne 254891-65-1 C16H20O6S
    (3S,6S)-3-acetoxy-6-hydroxy-7-(p-tolyenesulfonyloxy)hept-1-yne
    —— 3-((E)-2-Methoxy-vinyl)-1H-indole-2-carboxylic acid ethyl ester 124156-64-5 C14H15NO3
    3-((E)-2-Methoxy-vinyl)-1H-indole-2-carboxylic acid ethyl ester
    —— (3-acetoxy-6-butylphenyl)(m-acetoxyphenyl)-2-pyridylmethane 1047650-84-9 C26H27NO4
    (3-acetoxy-6-butylphenyl)(m-acetoxyphenyl)-2-pyridylmethane
    —— 3-iodo-N-(4-((4-methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)benzamide 943320-70-5 C20H21F3IN3O
    3-iodo-N-(4-((4-methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)benzamide
    —— 3,4,6-Tri-O-benzoyl-2-deoxy-2-dichloracetamido-D-glucopyranose 14213-47-9 C29H25Cl2NO9
    3,4,6-Tri-O-benzoyl-2-deoxy-2-dichloracetamido-D-glucopyranose
    —— [3-(3,4-Dimethoxy-phenyl)-3-phenyl-propyl]-(1-methyl-3,3-diphenyl-propyl)-amine 36318-44-2 C33H37NO2
    [3-(3,4-Dimethoxy-phenyl)-3-phenyl-propyl]-(1-methyl-3,3-diphenyl-propyl)-amine
    —— 3-[1-(2-Chloro-phenyl)-thioureido]-propionic acid 36070-58-3 C10H11ClN2O2S
    3-[1-(2-Chloro-phenyl)-thioureido]-propionic acid
    —— 3-Isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one O-(3-bromo-benzyl)-oxime 34798-82-8 C26H33BrN2O3
    3-Isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one O-(3-bromo-benzyl)-oxime
    —— {3-[2-tert-butylsulfanylmethyl-4-(2,4-dichloro-benzoylamino)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester 1203505-59-2 C29H31Cl2NO5S
    {3-[2-tert-butylsulfanylmethyl-4-(2,4-dichloro-benzoylamino)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
    —— 3-(3-Chlorophenyl)sulfonyl-5-(methoxymethyl)-7-methyl-2-methylsulfanylpyrazolo[1,5-a]pyrimidine 1220642-27-2 C16H16ClN3O3S2
    3-(3-Chlorophenyl)sulfonyl-5-(methoxymethyl)-7-methyl-2-methylsulfanylpyrazolo[1,5-a]pyrimidine
    —— 3-[8-(difluoromethoxy)-4-quinolinyl]-2,5-dimethyl-1H-indole-1-acetic acid, ethyl ester 629644-66-2 C24H22F2N2O3
    3-[8-(difluoromethoxy)-4-quinolinyl]-2,5-dimethyl-1H-indole-1-acetic acid, ethyl ester
    —— 3-(3-cyclopentyloxy-4-methoxyphenyl)-3-hydroxyvaleronitrile 202848-47-3 C17H23NO3
    3-(3-cyclopentyloxy-4-methoxyphenyl)-3-hydroxyvaleronitrile
    —— 3-[4-(2-acetamido-1,3-thiazol-5-yl)triazol-1-yl]-N-[3-(4-ethylpiperazin-1-yl)-5-(trifluoromethyl)phenyl]-4-methylbenzamide 1096694-93-7 C28H29F3N8O2S
    3-[4-(2-acetamido-1,3-thiazol-5-yl)triazol-1-yl]-N-[3-(4-ethylpiperazin-1-yl)-5-(trifluoromethyl)phenyl]-4-methylbenzamide
    —— (3R,5S)-1-(tert-butoxycarbonyl)-5-[({5-[(2-methoxyethoxy)methyl]-1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl}carbonyl)(2-methylpropyl)amino]piperidine-3-carboxylic acid 1202263-87-3 C29H43N5O7
    (3R,5S)-1-(tert-butoxycarbonyl)-5-[({5-[(2-methoxyethoxy)methyl]-1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl}carbonyl)(2-methylpropyl)amino]piperidine-3-carboxylic acid
    —— [3-(4-(acetyl-methyl-amino)-2-{[methoxycarbonyl-((S)-1-methyl-2-phenyl-ethyl)-amino]-methyl}-phenoxy)-phenyl]-acetic acid 1198282-44-8 C29H32N2O6
    [3-(4-(acetyl-methyl-amino)-2-{[methoxycarbonyl-((S)-1-methyl-2-phenyl-ethyl)-amino]-methyl}-phenoxy)-phenyl]-acetic acid
    —— 3-(3,4-Dihydroxyphenyl)-3-hydroxypropanoic acid 1049662-02-3 C9H10O5
    3-(3,4-Dihydroxyphenyl)-3-hydroxypropanoic acid
    —— (3aR,4R,7R,7aS)-7-Acetoxy-2,2-dimethyl-4-[2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-ethyl]-tetrahydro-[1,3]dioxolo[4,5-c]pyridine-5-carboxylic acid benzyl ester 316364-91-7 C31H43NO11
    (3aR,4R,7R,7aS)-7-Acetoxy-2,2-dimethyl-4-[2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-ethyl]-tetrahydro-[1,3]dioxolo[4,5-c]pyridine-5-carboxylic acid benzyl ester
    —— 3,5-dimethyl-N-[(4-oxo-4-phenylbutan-2-ylidene)amino]-1,2-oxazole-4-sulfonamide 80467-30-7 C15H17N3O4S
    3,5-dimethyl-N-[(4-oxo-4-phenylbutan-2-ylidene)amino]-1,2-oxazole-4-sulfonamide
    —— 3-[(2R,3R,4R,5R)-3,4-Diacetoxy-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-propionic acid ethyl ester 128070-86-0 C17H22N2O9
    3-[(2R,3R,4R,5R)-3,4-Diacetoxy-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-propionic acid ethyl ester
    —— 3-chloro-4,5,6-trifluorobenzo[b]thiophene-2-carbonyl chloride 1396789-17-5 C9HCl2F3OS
    3-chloro-4,5,6-trifluorobenzo[b]thiophene-2-carbonyl chloride