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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5-Dibrom-6-p-tolyl-pyron-(2) 5186-18-5 C12H8Br2O2
    3,5-Dibrom-6-p-tolyl-pyron-(2)
    —— 3.5-Cyclo-6-nor-cholestan-7-on 3523-71-5 C26H42O
    3.5-Cyclo-6-nor-cholestan-7-on
    —— 3β-Acetoxy-6β-brom-4β,5-epoxy-5β-cholestan 3955-34-8 C29H47BrO3
    3β-Acetoxy-6β-brom-4β,5-epoxy-5β-cholestan
    —— 3β-Acetoxy-pregna-5.20-dien-17α-essigsaeure 10291-99-3 C25H36O4
    3β-Acetoxy-pregna-5.20-dien-17α-essigsaeure
    —— 3β-Hydroxy-5α-pregn-20-en-17α-essigsaeure 10291-97-1 C23H36O3
    3β-Hydroxy-5α-pregn-20-en-17α-essigsaeure
    —— 3,8-Bis-difluoramino-cycloocten 10095-57-5 C8H12F4N2
    3,8-Bis-difluoramino-cycloocten
    —— <3-Butyl-3-hydroxy-6-(tetrahydropyranyl-2-oxy)-hept-1-in>-3,5-dinitro-benzoat 7737-60-2 C23H30N2O8
    <3-Butyl-3-hydroxy-6-(tetrahydropyranyl-2-oxy)-hept-1-in>-3,5-dinitro-benzoat
    —— 3-(3-methoxyphenyl)-2-(4-phenyl-2-phenylamino-thiazol-5-yl)-3H-quinazolin-4-one 952613-02-4 C30H22N4O2S
    3-(3-methoxyphenyl)-2-(4-phenyl-2-phenylamino-thiazol-5-yl)-3H-quinazolin-4-one
    —— 3-[2-(2-benzyl-5-methoxy-3-oxo-2,3-dihydro-pyridazin-4-yl)-butyrylamino]-5-fluoro-4-oxo-pentanoic acid tert-butyl ester 1005750-85-5 C25H32FN3O6
    3-[2-(2-benzyl-5-methoxy-3-oxo-2,3-dihydro-pyridazin-4-yl)-butyrylamino]-5-fluoro-4-oxo-pentanoic acid tert-butyl ester
    —— 3-(2-Methoxyphenyl)-4,5-pentamethylen-1,2,4-triazol 109729-51-3 C14H17N3O
    3-(2-Methoxyphenyl)-4,5-pentamethylen-1,2,4-triazol
    —— 3-(4-chloro-phenyl)-3-hydroxy-3-(4-iodo-phenyl)propionitrile 917899-60-6 C15H11ClINO
    3-(4-chloro-phenyl)-3-hydroxy-3-(4-iodo-phenyl)propionitrile
    —— 3-[1-{5-[(1-(2,4-bis-(trifluoromethyl)benzyl)-1H-indazol-5-yl)methylene]-4-oxo-4,5-dihydrothiazol-2-yl}azetidine-3-carbonylyamino]propionic acid methyl ester 1312703-33-5 C28H23F6N5O4S
    3-[1-{5-[(1-(2,4-bis-(trifluoromethyl)benzyl)-1H-indazol-5-yl)methylene]-4-oxo-4,5-dihydrothiazol-2-yl}azetidine-3-carbonylyamino]propionic acid methyl ester
    —— 3-ethyl-1,5-bis(1-phenylethyl)-1,5,3-diazaphosphepane 76695-20-0 C22H31N2P
    3-ethyl-1,5-bis(1-phenylethyl)-1,5,3-diazaphosphepane
    —— (3α,5α,6β,22S,23Z)-3,5-cyclo-22-hydroxy-6-methoxy-26,27-dinorcholest-23-en-25-oic acid methyl ester 1448353-17-0 C27H42O4
    (3α,5α,6β,22S,23Z)-3,5-cyclo-22-hydroxy-6-methoxy-26,27-dinorcholest-23-en-25-oic acid methyl ester
    —— 3-benzyl-4-(3-ethoxy-4-hydroxybenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-one 904667-24-9 C18H18N4O3
    3-benzyl-4-(3-ethoxy-4-hydroxybenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-one
    —— 3-cyclopropyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazole-4-amine 1313410-25-1 C17H18N4
    3-cyclopropyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazole-4-amine
    —— 3-<Bis-diaethylamino-phosphinyl>-propionsaeure-aethylester 24600-50-8 C13H29N2O3P
    3-<Bis-diaethylamino-phosphinyl>-propionsaeure-aethylester
    —— 3α,14β-dihydroxy-5β-20(R)-cardanolide 106623-18-1 C23H36O4
    3α,14β-dihydroxy-5β-20(R)-cardanolide
    —— (3R,7R,12S)-17-(1,4-Dimethyl-pent-3-enyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene-3,7,12-triol 61235-88-9 C26H44O3
    (3R,7R,12S)-17-(1,4-Dimethyl-pent-3-enyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene-3,7,12-triol
    —— 3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid 4-chloro-2,5-dimethoxy-anilide 23433-47-8 C18H16ClN3O5
    3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid 4-chloro-2,5-dimethoxy-anilide
    —— 3-biphenyl-4-yloxy-5-chloro-[1,2,6]thiadiazin-4-one 65572-28-3 C15H9ClN2O2S
    3-biphenyl-4-yloxy-5-chloro-[1,2,6]thiadiazin-4-one
    —— [3-Prop-2-ynyl-3H-[1,3,4]thiadiazol-(2E)-ylidene]-thiophosphoramidic acid O,O'-diethyl ester 65315-28-8 C9H14N3O2PS2
    [3-Prop-2-ynyl-3H-[1,3,4]thiadiazol-(2E)-ylidene]-thiophosphoramidic acid O,O'-diethyl ester
    —— 3-methylsulfanyl-4-(1-oxo-1λ<sup>4</sup>-thiomorpholin-4-yl)-1-phenyl-6-piperazin-1-yl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 58732-79-9 C20H25N7OS2
    3-methylsulfanyl-4-(1-oxo-1λ<sup>4</sup>-thiomorpholin-4-yl)-1-phenyl-6-piperazin-1-yl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine
    —— 3-Methylthio-5-(2'-chlorphenyl)-1,2,4-triazin 69467-27-2 C10H8ClN3S
    3-Methylthio-5-(2'-chlorphenyl)-1,2,4-triazin
    —— (3R,5S)-3-allyl-5-[[[2-[3-(tert.butyloxycarbonylamino) phenyl]ethyl]carbonylamino]methyl]-1-(3-phenylpropyl)-2-pyrrolidinone 149501-05-3 C31H41N3O4
    (3R,5S)-3-allyl-5-[[[2-[3-(tert.butyloxycarbonylamino) phenyl]ethyl]carbonylamino]methyl]-1-(3-phenylpropyl)-2-pyrrolidinone
    —— [3-(Ethoxy-methyl-phosphinothioyloxy)-5-methyl-pyrazol-1-yl]-phosphonothioic acid O,O-diethyl ester 29046-92-2 C11H22N2O4P2S2
    [3-(Ethoxy-methyl-phosphinothioyloxy)-5-methyl-pyrazol-1-yl]-phosphonothioic acid O,O-diethyl ester
    —— [3-(1,1-dioxo-2-phenethyl-1,2-dihydro-1λ6-benzo[e][1,2,3]thiadiazin-4-yl)-2-methyl-indol-1-yl]-acetic acid 881170-15-6 C26H23N3O4S
    [3-(1,1-dioxo-2-phenethyl-1,2-dihydro-1λ6-benzo[e][1,2,3]thiadiazin-4-yl)-2-methyl-indol-1-yl]-acetic acid
    —— 3-(5-fluoromethylisoxazol-3-yl)-6-(1,2,4-triazol-3-yl)methyloxy-1,2,4-triazolo[3,4-a]phthalazine 215874-22-9 C16H11FN8O2
    3-(5-fluoromethylisoxazol-3-yl)-6-(1,2,4-triazol-3-yl)methyloxy-1,2,4-triazolo[3,4-a]phthalazine
    —— 3-Methoxy-4-methoxycarbonyl-N-[2-(2,5-oxazolyl)phenyl]-benzamide 208773-56-2 C19H16N2O5
    3-Methoxy-4-methoxycarbonyl-N-[2-(2,5-oxazolyl)phenyl]-benzamide
    —— 3-Ethyl-1-carbonitriladamantan 78045-16-6 C13H19N
    3-Ethyl-1-carbonitriladamantan
    —— 3,4,8-triamino-7-(4-brombenzoyl)dithieno<2,3-b:2',3'-d>pyridin-2-carbonsaeure-methylester 141404-27-5 C18H13BrN4O3S2
    3,4,8-triamino-7-(4-brombenzoyl)dithieno<2,3-b:2',3'-d>pyridin-2-carbonsaeure-methylester
    —— (3S,5R,6R,8S)-3,8-Diisopropyl-5,6-bis-(4-methoxy-phenyl)-1,10-dioxa-4,7-diaza-cyclotridecane-2,9-dione 169532-38-1 C29H40N2O6
    (3S,5R,6R,8S)-3,8-Diisopropyl-5,6-bis-(4-methoxy-phenyl)-1,10-dioxa-4,7-diaza-cyclotridecane-2,9-dione
    —— 3-({6-[(2-hydroxy-5-methylbenzyl)amino]-9-(isopropyl)-9H-purin-2-yl}amino)-2-methyl-pentan-2-ol 1257694-68-0 C22H32N6O2
    3-({6-[(2-hydroxy-5-methylbenzyl)amino]-9-(isopropyl)-9H-purin-2-yl}amino)-2-methyl-pentan-2-ol
    —— 3-[1-(4-iodophenyl)cyclobutyl]-1H-pyrrolo[3,2-c]pyridine 1448610-89-6 C17H15IN2
    3-[1-(4-iodophenyl)cyclobutyl]-1H-pyrrolo[3,2-c]pyridine
    —— (3-(ethyl(1-methyl-1H-imidazo[4,5-c]pyridin-6-yl)amino)phenyl)(phenyl)methanone 1449666-90-3 C22H20N4O
    (3-(ethyl(1-methyl-1H-imidazo[4,5-c]pyridin-6-yl)amino)phenyl)(phenyl)methanone
    —— 3-[3,6-dimethyl-2-(2,4,6-trimethyl-phenoxy)-pyridin-4-ylamino]-pentan-2-ol 351379-24-3 C21H30N2O2
    3-[3,6-dimethyl-2-(2,4,6-trimethyl-phenoxy)-pyridin-4-ylamino]-pentan-2-ol
    —— 3-(N-(3,4-dimethoxybenzoyl)-5-benzyloxyindol-3-yl)-1H-pyrrole-2,5-dione 374818-25-4 C28H22N2O6
    3-(N-(3,4-dimethoxybenzoyl)-5-benzyloxyindol-3-yl)-1H-pyrrole-2,5-dione
    —— 3-(2-Bromo-1-butoxy-ethoxy)-2-fluoro-non-1-ene 111191-58-3 C15H28BrFO2
    3-(2-Bromo-1-butoxy-ethoxy)-2-fluoro-non-1-ene
    —— 3-butyl-5-(1,1-difluorobutyl)-1H-1,2,4-triazole 140126-79-0 C10H17F2N3
    3-butyl-5-(1,1-difluorobutyl)-1H-1,2,4-triazole
    —— 3-[1-(4-iodophenyl)cyclobutyl]-1H-indole-7-carboxamide 1448611-55-9 C19H17IN2O
    3-[1-(4-iodophenyl)cyclobutyl]-1H-indole-7-carboxamide
    —— 3-bromo-1H-pyrrolo[2,3-c]pyridine hydrobromide 67058-79-1 C7H6Br2N2
    3-bromo-1H-pyrrolo[2,3-c]pyridine hydrobromide
    —— 3-methoxy-1-propyl-1H-pyrazole-4,5-diamine 1196685-86-5 C7H14N4O
    3-methoxy-1-propyl-1H-pyrazole-4,5-diamine
    —— 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-2,2-dimethylpropanoicacid 1199780-15-8 C21H23NO4
    3-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-2,2-dimethylpropanoicacid
    —— (3R,4S)-4-(naphthalen-2-ylsulfonyl)-3,5-diphenyl-3,4-dihydro-2H-pyrroline-1-oxide 1268464-49-8 C26H21NO3S
    (3R,4S)-4-(naphthalen-2-ylsulfonyl)-3,5-diphenyl-3,4-dihydro-2H-pyrroline-1-oxide
    —— 3-Methyl-2-(2-phenoxy-benzoylamino)-butyric acid 68548-62-9 C18H19NO4
    3-Methyl-2-(2-phenoxy-benzoylamino)-butyric acid
    —— 3-Nitro-5-ureido-benzoesaeure 90004-41-4 C8H7N3O5
    3-Nitro-5-ureido-benzoesaeure
    —— 3-N,N-Diethylsulfamoylbenzoylguanidine hydrochloride 159138-83-7 C12H18N4O3S*ClH
    3-N,N-Diethylsulfamoylbenzoylguanidine hydrochloride
    —— 3-phenyl-5-piperidin-1-yl-2,3-dihydrofuran-4-carbonitrile 203569-66-8 C16H18N2O
    3-phenyl-5-piperidin-1-yl-2,3-dihydrofuran-4-carbonitrile
    —— 3-iodo-N-butylpyridinium hexafluorophosphate 1108748-95-3 C9H13IN*F6P
    3-iodo-N-butylpyridinium hexafluorophosphate
    —— (3S,4R)-2,2,5,5-Tetracyano-4-phenyl-tetrahydro-furan-3-carboxylic acid methyl ester 108933-36-4 C16H10N4O3
    (3S,4R)-2,2,5,5-Tetracyano-4-phenyl-tetrahydro-furan-3-carboxylic acid methyl ester