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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4-Dichlor-6-methyl-pyridon-(2) 16212-23-0 C6H5Cl2NO
    3,4-Dichlor-6-methyl-pyridon-(2)
    —— 3-Chlorformyl-propansulfenylchlorid 15145-08-1 C4H6Cl2OS
    3-Chlorformyl-propansulfenylchlorid
    —— 3-Fluor-2-oxo-3-aethoxycarbonyl-valeriansaeure-aethylester 6061-39-8 C10H15FO5
    3-Fluor-2-oxo-3-aethoxycarbonyl-valeriansaeure-aethylester
    —— 3-[6-[4-(2-fluoroethyl)piperazin-1-yl]-1H-benzimidazol-2-yl]-1H-cyclohepta[b]pyrrol-2-one 1253836-41-7 C22H22FN5O
    3-[6-[4-(2-fluoroethyl)piperazin-1-yl]-1H-benzimidazol-2-yl]-1H-cyclohepta[b]pyrrol-2-one
    —— 3-[6-(4-methylpiperazine-1-carbonyl)-1H-benzimidazol-2-yl]-1H-cyclohepta[b]pyrrol-2-one 1253837-08-9 C22H21N5O2
    3-[6-(4-methylpiperazine-1-carbonyl)-1H-benzimidazol-2-yl]-1H-cyclohepta[b]pyrrol-2-one
    —— (3,5,6-Trichloro-pyridin-2-yloxy)-acetic acid [1-thiophen-2-yl-meth-(E)-ylidene]-hydrazide 192445-55-9 C12H8Cl3N3O2S
    (3,5,6-Trichloro-pyridin-2-yloxy)-acetic acid [1-thiophen-2-yl-meth-(E)-ylidene]-hydrazide
    —— 3-[1-Methylamino-eth-(Z)-ylidene]-1,1-dioxo-2,3-dihydro-1H-1λ6-benzo[e][1,2]thiazin-4-one 24196-96-1 C11H12N2O3S
    3-[1-Methylamino-eth-(Z)-ylidene]-1,1-dioxo-2,3-dihydro-1H-1λ6-benzo[e][1,2]thiazin-4-one
    —— 3-(benzo[d][1,3]dioxol-5-yl)-5,7-dihydroxy-6-(4-phenylbut-2-enyl)-4H-chromen-4-one 1005418-27-8 C26H20O6
    3-(benzo[d][1,3]dioxol-5-yl)-5,7-dihydroxy-6-(4-phenylbut-2-enyl)-4H-chromen-4-one
    —— 3-Fluoro-4-methanesulfonyloxy-benzenesulfonic acid 121208-95-5 C7H7FO6S2
    3-Fluoro-4-methanesulfonyloxy-benzenesulfonic acid
    —— 3-ethyl-1H-chromeno[2,3-b]pyridine-2,5-dione 28674-62-6 C14H11NO3
    3-ethyl-1H-chromeno[2,3-b]pyridine-2,5-dione
    —— 3,12,12b-trimethyl-2,3,6,7-tetrahydro-1H-indolo[2,3-a]quinolizin-4-one 82605-27-4 C18H22N2O
    3,12,12b-trimethyl-2,3,6,7-tetrahydro-1H-indolo[2,3-a]quinolizin-4-one
    —— [3-(2-chloroethoxy)-2-(2,2,2-trichloroacetyl)oxypropyl] 2,2,2-trichloroacetate 113308-29-5 C9H9Cl7O5
    [3-(2-chloroethoxy)-2-(2,2,2-trichloroacetyl)oxypropyl] 2,2,2-trichloroacetate
    —— 3,4-dihydro-3-[(tetrahydro-2H-pyran-2-yl)oxy]-2H-1,5-benzodioxepine-7-carboxaldehyde 944558-70-7 C15H18O5
    3,4-dihydro-3-[(tetrahydro-2H-pyran-2-yl)oxy]-2H-1,5-benzodioxepine-7-carboxaldehyde
    —— 3-(2'-furyl)propyl fluoride 1396797-86-6 C7H9FO
    3-(2'-furyl)propyl fluoride
    —— 3-Methylamino-1-o-tolyl-2,3-dihydro-1H-quinazoline-4-thione 90070-75-0 C16H17N3S
    3-Methylamino-1-o-tolyl-2,3-dihydro-1H-quinazoline-4-thione
    —— 3-Benzyl-5-methoxypyridine 1632070-99-5 C13H13NO
    3-Benzyl-5-methoxypyridine
    —— 3-(5-phenyl-benzooxazol-2-yl)-benzoic acid 884848-97-9 C20H13NO3
    3-(5-phenyl-benzooxazol-2-yl)-benzoic acid
    —— (3aS,5aR,9bS)-3-(azidomethyl)-3,3a-dihydroxy-5a,9-dimethyl-3,3a,4,5,5a,6,7,8-octahydronaphtho[1,2-b]furan-2(9bH)-one 1109275-63-9 C15H21N3O4
    (3aS,5aR,9bS)-3-(azidomethyl)-3,3a-dihydroxy-5a,9-dimethyl-3,3a,4,5,5a,6,7,8-octahydronaphtho[1,2-b]furan-2(9bH)-one
    —— 3,5-bis(2-bromoethyl)-4-oxahexacyclo[5.4.1.0<sup>2,6</sup>.0<sup>3,10</sup>.0<sup>5,9</sup>.0<sup>8,11</sup>]dodecane 246137-29-1 C15H18Br2O
    3,5-bis(2-bromoethyl)-4-oxahexacyclo[5.4.1.0<sup>2,6</sup>.0<sup>3,10</sup>.0<sup>5,9</sup>.0<sup>8,11</sup>]dodecane
    —— 3-(2,4,5-Triethoxybenzoyl)-propionitril 41827-43-4 C16H21NO4
    3-(2,4,5-Triethoxybenzoyl)-propionitril
    —— (3a-Hydroxy-2-methyl-1,2,3,4,5,6,7,8,9,10,11,12,13,13a-tetradecahydrocyclopenta[12]annulen-1-yl) 4-methylbenzenesulfonate 252206-25-0 C23H36O4S
    (3a-Hydroxy-2-methyl-1,2,3,4,5,6,7,8,9,10,11,12,13,13a-tetradecahydrocyclopenta[12]annulen-1-yl) 4-methylbenzenesulfonate
    —— 3-Pyrrolidinamine, N-cyclopropyl-, (3S)-, mono(trifluoroacetate) 577776-81-9 C2HF3O2*C7H14N2
    3-Pyrrolidinamine, N-cyclopropyl-, (3S)-, mono(trifluoroacetate)
    —— 3-(5-chloro-2-methylthiophenyl)-3-hydroxy-1H-6-trifluoromethyl-1,3-dihydroindol-2-one 452082-85-8 C16H11ClF3NO2S
    3-(5-chloro-2-methylthiophenyl)-3-hydroxy-1H-6-trifluoromethyl-1,3-dihydroindol-2-one
    —— 3-acetoxy-3-phenyl-propionic acid-(4-bromo-anilide) 101571-01-1 C17H16BrNO3
    3-acetoxy-3-phenyl-propionic acid-(4-bromo-anilide)
    —— [(3-Me-pyridin-2-yl)2CH(CH(4-MeC6H4)2)]PdCl2 1005189-94-5 C28H28Cl2N2Pd
    [(3-Me-pyridin-2-yl)2CH(CH(4-MeC6H4)2)]PdCl2
    —— 3-(methoxycarbonyl)tricyclo<3.3.1.03,6>non-7-en-2-one dimethyl ketal 97254-02-9 C13H18O4
    3-(methoxycarbonyl)tricyclo<3.3.1.03,6>non-7-en-2-one dimethyl ketal
    —— (+/-)-3-(4-Cyclohexylbutanoyl)-N-methyl-N-[6-(methylamino)hexyl]-1,3-thiazolidine-4-carboxamide 355140-24-8 C22H41N3O2S
    (+/-)-3-(4-Cyclohexylbutanoyl)-N-methyl-N-[6-(methylamino)hexyl]-1,3-thiazolidine-4-carboxamide
    —— 3-<4-(3-Phenyl-propyl)-piperidino-methyl>-benzoxazolin-2-thion 16446-16-5 C22H26N2OS
    3-<4-(3-Phenyl-propyl)-piperidino-methyl>-benzoxazolin-2-thion
    —— (3-Methoxy-2,6-dinitro-4-trifluoromethyl-phenyl)-(2-methoxy-1-methyl-ethyl)-amine 36438-19-4 C12H14F3N3O6
    (3-Methoxy-2,6-dinitro-4-trifluoromethyl-phenyl)-(2-methoxy-1-methyl-ethyl)-amine
    —— 3,9-Bis-(2-ethoxycarbonyl-ethyl)-2,4,8,10-tetraoxa-spiro<5,5>undecan 10192-37-7 C17H28O8
    3,9-Bis-(2-ethoxycarbonyl-ethyl)-2,4,8,10-tetraoxa-spiro<5,5>undecan
    —— 3-diethylamino-3-methylcyclobutane-1-carbonitrile 76170-37-1 C10H18N2
    3-diethylamino-3-methylcyclobutane-1-carbonitrile
    —— 3-O-tert-butyldimethylsilyl-4-O-benzoyl-2,6-dideoxy-L-hexopyranoside acetate 1607437-69-3 C21H32O6Si
    3-O-tert-butyldimethylsilyl-4-O-benzoyl-2,6-dideoxy-L-hexopyranoside acetate
    —— 3-(Tetrahydro-pyran-2-yloxy)-4-{2-[2-(tetrahydro-pyran-2-yloxy)-heptyl]-[1,3]dithiolan-2-yl}-butyric acid tert-butyl ester 108383-04-6 C28H50O6S2
    3-(Tetrahydro-pyran-2-yloxy)-4-{2-[2-(tetrahydro-pyran-2-yloxy)-heptyl]-[1,3]dithiolan-2-yl}-butyric acid tert-butyl ester
    —— (3,5-dimethyl-1H-indol-2-yl)(p-tolyl)methanol 23876-42-8 C18H19NO
    (3,5-dimethyl-1H-indol-2-yl)(p-tolyl)methanol
    —— 3-(pyridin-2-ylethynyl)-7,8,9,10-tetrahydroazepino[2,1-b]quinazolin-12(6H)-one hydrochloride 1312450-34-2 C20H17N3O*ClH
    3-(pyridin-2-ylethynyl)-7,8,9,10-tetrahydroazepino[2,1-b]quinazolin-12(6H)-one hydrochloride
    —— 3-[5-bromo-2-(3-chloro-benzyloxy)-phenoxymethyl]-1-methyl-azetidine 1227621-75-1 C18H19BrClNO2
    3-[5-bromo-2-(3-chloro-benzyloxy)-phenoxymethyl]-1-methyl-azetidine
    —— 3,3-Dimethyl-3,5-dihydro-pyrazolo[3,4-d][1,2]diazepine-2,6-dicarboxylic acid diethyl ester 77134-10-2 C14H20N4O4
    3,3-Dimethyl-3,5-dihydro-pyrazolo[3,4-d][1,2]diazepine-2,6-dicarboxylic acid diethyl ester
    —— 3-fluoro-N-(3-fluoro-5-(quinoxaline-6-carbonyl)phenyl)benzamide 1427632-77-6 C22H13F2N3O2
    3-fluoro-N-(3-fluoro-5-(quinoxaline-6-carbonyl)phenyl)benzamide
    —— 3,4-dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-ylmethyl N-[2-ethyl-5-(2-methoxy-4-methylphenyl)pyrazol-3-yl]carbamate 1354399-65-7 C25H27N5O4
    3,4-dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-ylmethyl N-[2-ethyl-5-(2-methoxy-4-methylphenyl)pyrazol-3-yl]carbamate
    —— 3-[1-(4-methoxyphenyl)ethyl]-6-fluoro-1H-indole 1321804-55-0 C17H16FNO
    3-[1-(4-methoxyphenyl)ethyl]-6-fluoro-1H-indole
    —— 3-[6-Fluoro-2-(2'-fluoro-biphenyl-4-yl)-4-(piperidine-1-carbonyl)-quinolin-3-yl]-propionic acid 406219-69-0 C30H26F2N2O3
    3-[6-Fluoro-2-(2'-fluoro-biphenyl-4-yl)-4-(piperidine-1-carbonyl)-quinolin-3-yl]-propionic acid
    —— 3-(5-nitro-1H-indol-1-yl)-1-propyl acetate 578725-91-4 C13H14N2O4
    3-(5-nitro-1H-indol-1-yl)-1-propyl acetate
    —— 3,3-ethylenedioxy-5α,17β-dihydroxy-17-(2,3,3-trifluoroprop-2-enyl)-11β-{4'-[1',1'-(ethylenedioxy)-ethyl]phenyl}-estr-9-ene 1421036-63-6 C33H41F3O6
    3,3-ethylenedioxy-5α,17β-dihydroxy-17-(2,3,3-trifluoroprop-2-enyl)-11β-{4'-[1',1'-(ethylenedioxy)-ethyl]phenyl}-estr-9-ene
    —— 3,7-dimethyl-8-(3-methyl-4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-3,7-dihydro-purine-2,6-dione 27581-60-8 C12H11N5O3S2
    3,7-dimethyl-8-(3-methyl-4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-3,7-dihydro-purine-2,6-dione
    —— 3,3',5,5'-tetrakis(((l4-boraneyl)diphenyl-l5-phosphaneyl)methyl)-1,1'-biphenyl 1003323-28-1 C64H66B4P4
    3,3',5,5'-tetrakis(((l4-boraneyl)diphenyl-l5-phosphaneyl)methyl)-1,1'-biphenyl
    —— 3-(4-Cyclohex-1-enyl-phenylsulfanyl)-propane-1-sulfonic acid 56723-58-1 C15H20O3S2
    3-(4-Cyclohex-1-enyl-phenylsulfanyl)-propane-1-sulfonic acid
    —— (+/-)-3-Methoxy-13-isopropylgona-1,3,5(10),8,14-pentaen-17-on 797-86-4 C21H24O2
    (+/-)-3-Methoxy-13-isopropylgona-1,3,5(10),8,14-pentaen-17-on
    —— 3,5,6,7-tetrahydro-2H-indeno[5,6-d]thiazol-2-one 1373399-34-8 C10H9NOS
    3,5,6,7-tetrahydro-2H-indeno[5,6-d]thiazol-2-one
    —— 3-(2,2-diethoxy)ethyl-6,11-dihydrodibenzo-[b.e.]-thiepin-11-one 65787-85-1 C20H22O3S
    3-(2,2-diethoxy)ethyl-6,11-dihydrodibenzo-[b.e.]-thiepin-11-one
    —— 3,7-Dimethoxy-benzo-1,2,4-triazin-1-oxid 62843-70-3 C11H13N3O3
    3,7-Dimethoxy-benzo-1,2,4-triazin-1-oxid