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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,O2',O3'-trimethyl-6,O5'-cyclo-uridine 41547-69-7 C12H16N2O6
    3,O2',O3'-trimethyl-6,O5'-cyclo-uridine
    —— (3S,11S)-3,11-Bis-((E)-4-furan-3-yl-1-methyl-but-3-enyl)-2,10-dimethyl-14-thia-2,10-diaza-dispiro[5.1.5.2]pentadecane 109855-55-2 C32H46N2O2S
    (3S,11S)-3,11-Bis-((E)-4-furan-3-yl-1-methyl-but-3-enyl)-2,10-dimethyl-14-thia-2,10-diaza-dispiro[5.1.5.2]pentadecane
    —— 3-Amino-6-p-chlorphenyl-4-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-6-oyl)-amino-4,5-dihydro-1,2,4-triazin 99014-81-0 C16H16ClN7O3
    3-Amino-6-p-chlorphenyl-4-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-6-oyl)-amino-4,5-dihydro-1,2,4-triazin
    —— 3-Chloro-4,5,6-triphenyl-2-pyron 56162-75-5 C23H15ClO2
    3-Chloro-4,5,6-triphenyl-2-pyron
    —— 3-nitro-<i>N</i>-[2-(4-pyridin-2-yl-piperazin-1-yl)-ethyl]-benzamide 30198-87-9 C18H21N5O3
    3-nitro-<i>N</i>-[2-(4-pyridin-2-yl-piperazin-1-yl)-ethyl]-benzamide
    —— 3-chloro-10-nitro-5,6-dihydro-4<i>H</i>-benzo[2,3][1,4,5]oxathiazepino[7,6,5-<i>ij</i>]quinoline 8,8-dioxide 54810-11-6 C15H11ClN2O5S
    3-chloro-10-nitro-5,6-dihydro-4<i>H</i>-benzo[2,3][1,4,5]oxathiazepino[7,6,5-<i>ij</i>]quinoline 8,8-dioxide
    —— 3-(6,8-dichloro-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-propionic acid ethyl ester 54905-87-2 C14H14Cl2N2O3
    3-(6,8-dichloro-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-propionic acid ethyl ester
    —— 3-Acetyl-2-methylamino-inden 28529-53-5 C12H13NO
    3-Acetyl-2-methylamino-inden
    —— 3-[5-hydroxy-4-(2-oxo-2-phenyl-ethylidene)-5-phenyl-4,5-dihydro-[1,2,3]triazol-1-yl]-1-<i>p</i>-tolyl-propenone 55580-27-3 C26H21N3O3
    3-[5-hydroxy-4-(2-oxo-2-phenyl-ethylidene)-5-phenyl-4,5-dihydro-[1,2,3]triazol-1-yl]-1-<i>p</i>-tolyl-propenone
    —— 3-(3-chloropropyl)-1-(3-methylphenyl)-1H-2,4,1-benzodithiazine 2,2-dioxide 1033629-46-7 C17H18ClNO2S2
    3-(3-chloropropyl)-1-(3-methylphenyl)-1H-2,4,1-benzodithiazine 2,2-dioxide
    —— 3,4-dimethyl-1-oxo-1-phenyl-1λ5-phospholane-3,4-diol 24693-03-6 C12H17O3P
    3,4-dimethyl-1-oxo-1-phenyl-1λ5-phospholane-3,4-diol
    —— 3,3'-bis(dimethylphosphonomethyl)biphenyl 215731-86-5 C18H24O6P2
    3,3'-bis(dimethylphosphonomethyl)biphenyl
    —— 3,3'-diethyl-2,2'-dithioxo-5,5'-(2-nitro-prop-1-en-1-yl-3-ylidene)-bis-thiazolidin-4-one 47370-25-2 C13H13N3O4S4
    3,3'-diethyl-2,2'-dithioxo-5,5'-(2-nitro-prop-1-en-1-yl-3-ylidene)-bis-thiazolidin-4-one
    —— (3a,4,5,6,7,7a-hexahydro-benzothiazol-2-yl)-phenyl-amine 29538-54-3 C13H16N2S
    (3a,4,5,6,7,7a-hexahydro-benzothiazol-2-yl)-phenyl-amine
    —— 3-(4-bromo-2-fluorophenyl)-5-(1-(4-chlorophenyl)cyclobutyl)-4-methyl-4H-1,2,4-triazole 1296644-95-5 C19H16BrClFN3
    3-(4-bromo-2-fluorophenyl)-5-(1-(4-chlorophenyl)cyclobutyl)-4-methyl-4H-1,2,4-triazole
    —— (+)-3-hydroxy-2-(methylpropylamino)morphinan trifluoroacetate 1262869-19-1 C2HF3O2*C20H30N2O
    (+)-3-hydroxy-2-(methylpropylamino)morphinan trifluoroacetate
    —— ([(3-propyl-(3E)-pentenyl)]diphenylphosphine)CuCl 352512-92-6 C22H29ClCuP
    ([(3-propyl-(3E)-pentenyl)]diphenylphosphine)CuCl
    —— [3R,4R]-1-Heptyl-3-(1-(R)-hydroxyethyl)-4-[3-(6-methoxyquinolin-4-yl)propyl]piperidine 233745-18-1 C27H42N2O2
    [3R,4R]-1-Heptyl-3-(1-(R)-hydroxyethyl)-4-[3-(6-methoxyquinolin-4-yl)propyl]piperidine
    —— 3-(2-chlorophenyl)-1-(4a-methyl-2,3,4,4a,5,6-hexahydro[1]pyrindin-1-yl)propynone 1207848-10-9 C18H18ClNO
    3-(2-chlorophenyl)-1-(4a-methyl-2,3,4,4a,5,6-hexahydro[1]pyrindin-1-yl)propynone
    —— 3-Isopropylidene-2,2-dimethyl-tetrahydro-pyran 81036-77-3 C10H18O
    3-Isopropylidene-2,2-dimethyl-tetrahydro-pyran
    —— 3-<4-Chlor-(stilben-4'-yl)-<1.2>benzisoxazol 69600-08-4 C21H14ClNO
    3-<4-Chlor-(stilben-4'-yl)-<1.2>benzisoxazol
    —— 3-bromo-1-[(2R)-2-(3,4-dichlorophenyl)-4-(3,5-dimethylbenzoyl)piperazin-1-yl]propan-1-one 207405-63-8 C22H23BrCl2N2O2
    3-bromo-1-[(2R)-2-(3,4-dichlorophenyl)-4-(3,5-dimethylbenzoyl)piperazin-1-yl]propan-1-one
    —— [3,5-dimethyl-4-(4'-hydroxy-3'-phenethylcarbamoylbenzyl)phenoxy]methylphosphonic acid 853050-40-5 C25H28NO6P
    [3,5-dimethyl-4-(4'-hydroxy-3'-phenethylcarbamoylbenzyl)phenoxy]methylphosphonic acid
    —— 3,5-dimethylpyrazol-2-ide;(3,5-dimethylpyrazol-1-yl)-dimethyl-oxidosilane;2-methylcyclopenta-1,3-diene;ytterbium(3+) 174359-96-7 C36H54N8O2Si2Yb2
    3,5-dimethylpyrazol-2-ide;(3,5-dimethylpyrazol-1-yl)-dimethyl-oxidosilane;2-methylcyclopenta-1,3-diene;ytterbium(3+)
    —— 3-(2-acetoxy-5-methyl-8-bromophenyl)-5-(4-methoxyphenyl)-Δ<sup>2</sup>-isoxazoline 30036-29-4 C19H18BrNO4
    3-(2-acetoxy-5-methyl-8-bromophenyl)-5-(4-methoxyphenyl)-Δ<sup>2</sup>-isoxazoline
    —— 3,3-Dimethyl-1-(3-methyl-cyclohex-1-enyl)-butan-2-one 83467-96-3 C13H22O
    3,3-Dimethyl-1-(3-methyl-cyclohex-1-enyl)-butan-2-one
    —— 3-(Hexane-1-sulfinyl)-5-methyl-2,3-dihydro-thiophene 1,1-dioxide 82813-54-5 C11H20O3S2
    3-(Hexane-1-sulfinyl)-5-methyl-2,3-dihydro-thiophene 1,1-dioxide
    —— 3-(2,2-Dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid cyano-[6-(3-ethyl-phenoxy)-pyridin-2-yl]-methyl ester 68522-97-4 C23H22Cl2N2O3
    3-(2,2-Dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid cyano-[6-(3-ethyl-phenoxy)-pyridin-2-yl]-methyl ester
    —— 3-azido-4-(3,5-difluoro-phenoxy)-1-(3-iodo-benzylamino)-butan-2-ol 1221400-83-4 C17H17F2IN4O2
    3-azido-4-(3,5-difluoro-phenoxy)-1-(3-iodo-benzylamino)-butan-2-ol
    —— 3-bromo-6-(1-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-1H-pyrazol-4-yl)[1,2,4]-triazolo[4,3-a]pyridine 1205896-44-1 C16H18BrN5O2
    3-bromo-6-(1-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-1H-pyrazol-4-yl)[1,2,4]-triazolo[4,3-a]pyridine
    —— 3<(2S,4R)-4-Iodmethyl-2,4-dimethyl-1,3-dioxolan-2-yl>propansaeure-methylester 87164-46-3 C10H17IO4
    3<(2S,4R)-4-Iodmethyl-2,4-dimethyl-1,3-dioxolan-2-yl>propansaeure-methylester
    —— 3-nitro-N-(1-phenylcyclopropyl)pyridin-2-amine 1022146-62-8 C14H13N3O2
    3-nitro-N-(1-phenylcyclopropyl)pyridin-2-amine
    —— 3-methyl-5,10-dihydro-benzo[<i>b</i>]isothiazolo[5,4-<i>e</i>][1,4]diazepin-4-one 60809-72-5 C11H9N3OS
    3-methyl-5,10-dihydro-benzo[<i>b</i>]isothiazolo[5,4-<i>e</i>][1,4]diazepin-4-one
    —— 3-[1-(N,N-diethylamino)diazen-1-ium-1,2-diol-2-ato-methyl]-5-methoxy-1-methyl-1H-indole-4,7-dione 1433757-58-4 C15H20N4O5
    3-[1-(N,N-diethylamino)diazen-1-ium-1,2-diol-2-ato-methyl]-5-methoxy-1-methyl-1H-indole-4,7-dione
    —— 3,3'-dibromo-5-methylthio-2,2'-bithiophene 1263314-96-0 C9H6Br2S3
    3,3'-dibromo-5-methylthio-2,2'-bithiophene
    —— (3R,6S)-{6-[(1R,2R)-2-(cyano-quinolin-8-yl)-1,2-dihydroxy-ethyl]-tetrahydro-pyran-3-yl}carbamic acid tert-butyl ester 881657-79-0 C22H27N3O5
    (3R,6S)-{6-[(1R,2R)-2-(cyano-quinolin-8-yl)-1,2-dihydroxy-ethyl]-tetrahydro-pyran-3-yl}carbamic acid tert-butyl ester
    —— (3a,4,9,9a)-4,9-diphenyl-2-(o-tolyl)-3a,4,5,6,9,9a-hexahydro-1H-4,9-epoxybenzo[f]isoindole-1,3(2H)-dione 1394284-85-5 C31H23NO3
    (3a,4,9,9a)-4,9-diphenyl-2-(o-tolyl)-3a,4,5,6,9,9a-hexahydro-1H-4,9-epoxybenzo[f]isoindole-1,3(2H)-dione
    —— 3-[(1R)-1-({[(6R)-3-[(allyloxy)imino]-6-(5-chloro-2-methoxybenzyl)-7-oxo-1,4-diazepan-1-yl]carbonyl}amino)propyl]benzoic acid 1312769-17-7 C27H31ClN4O6
    3-[(1R)-1-({[(6R)-3-[(allyloxy)imino]-6-(5-chloro-2-methoxybenzyl)-7-oxo-1,4-diazepan-1-yl]carbonyl}amino)propyl]benzoic acid
    —— 3-{(E)-5-[((E)-2-Penta-2,4-dienyl)-[1,3]dithian-2-yl]-pent-2-enoyl}-oxazolidin-2-one 128095-37-4 C17H23NO3S2
    3-{(E)-5-[((E)-2-Penta-2,4-dienyl)-[1,3]dithian-2-yl]-pent-2-enoyl}-oxazolidin-2-one
    —— (3aR,5aS,8bR)-3-benzyl-8b-(2-methyl-prop-2-en-1-yl)-octahydro-4-oxa-3,8a-diaza-as-indacen-2-one 1187661-69-3 C20H26N2O2
    (3aR,5aS,8bR)-3-benzyl-8b-(2-methyl-prop-2-en-1-yl)-octahydro-4-oxa-3,8a-diaza-as-indacen-2-one
    —— 3-Pho benzaldehyde,O-((meam)CO)oxime 85879-19-2 C15H14N2O3
    3-Pho benzaldehyde,O-((meam)CO)oxime
    —— 3-Nitro-4'-aminodiphenylsulfid 27332-23-6 C12H10N2O2S
    3-Nitro-4'-aminodiphenylsulfid
    —— (3E,5E)-6-(4-fluorophenyl)-hexadien-2-ol 1071994-18-7 C12H13FO
    (3E,5E)-6-(4-fluorophenyl)-hexadien-2-ol
    —— 3-{[3-(3,4-dichlorophenoxy)pyrrolidin-1-yl]carbonyl}-6-methyl-1-[3-(trifluoromethyl)phenyl]pyridin-2(1H)-one 694478-94-9 C24H19Cl2F3N2O3
    3-{[3-(3,4-dichlorophenoxy)pyrrolidin-1-yl]carbonyl}-6-methyl-1-[3-(trifluoromethyl)phenyl]pyridin-2(1H)-one
    —— 3-methyl-N-[(3-methyl-1-propyl-1H-pyrazol-5-yl)methyl]-1-propyl-1H-pyrazol-4-amine 1856029-25-8 C15H25N5
    3-methyl-N-[(3-methyl-1-propyl-1H-pyrazol-5-yl)methyl]-1-propyl-1H-pyrazol-4-amine
    —— 3-amino-12-methyl-2'-oxospiro[benzo[c]pyrano[3,2-a]phenazine-1,3'-indoline]-2-carbonitrile 1442110-87-3 C28H17N5O2
    3-amino-12-methyl-2'-oxospiro[benzo[c]pyrano[3,2-a]phenazine-1,3'-indoline]-2-carbonitrile
    —— 3,3-dimethyl-5-nitro-2-phenyl-3H-indole 56745-81-4 C16H14N2O2
    3,3-dimethyl-5-nitro-2-phenyl-3H-indole
    —— 3-Nitro-benzenesulfonic acid 1-(3-cyano-4-methylsulfanyl-phenyl)-2,2,2-trifluoro-ethyl ester 128626-60-8 C16H11F3N2O5S2
    3-Nitro-benzenesulfonic acid 1-(3-cyano-4-methylsulfanyl-phenyl)-2,2,2-trifluoro-ethyl ester
    —— (3S)-1-(3,5-bis-trifluoromethyl-benzyl)-3-(3,4-dichloro-benzyl)-4-pyridin-2-yl-methyl-[1,4]diazepane-2,5-dione 376595-27-6 C27H21Cl2F6N3O2
    (3S)-1-(3,5-bis-trifluoromethyl-benzyl)-3-(3,4-dichloro-benzyl)-4-pyridin-2-yl-methyl-[1,4]diazepane-2,5-dione
    —— (3S)-3-(4-cyclopropylphenoxy)-1-[3-methoxy-4-[2-[(3R)-3-methoxypyrrolidin-1-yl]ethoxy]phenyl]pyrrolidin-2-one 1574538-84-3 C27H34N2O5
    (3S)-3-(4-cyclopropylphenoxy)-1-[3-methoxy-4-[2-[(3R)-3-methoxypyrrolidin-1-yl]ethoxy]phenyl]pyrrolidin-2-one