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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Ethoxy-5-hydroxy-7,4'-dimethoxyflavon 58264-79-2 C19H18O6
    3-Ethoxy-5-hydroxy-7,4'-dimethoxyflavon
    —— 3-hydroxy-2-piperidin-1-ylmethyl-2,3-dihydro-isoindol-1-one 51484-14-1 C14H18N2O2
    3-hydroxy-2-piperidin-1-ylmethyl-2,3-dihydro-isoindol-1-one
    —— 3-(2-dicyanomethylene-2,3,4,6,7,12-hexahydro-indolo[2,3-<i>a</i>]quinolizin-3-yl)-propionic acid methyl ester 40087-97-6 C22H20N4O2
    3-(2-dicyanomethylene-2,3,4,6,7,12-hexahydro-indolo[2,3-<i>a</i>]quinolizin-3-yl)-propionic acid methyl ester
    —— 3,13,17-Triazabicyclo<13,3,1>nonadeca-1(19),15,17-trien-2,8,14-trion 40429-18-3 C16H21N3O3
    3,13,17-Triazabicyclo<13,3,1>nonadeca-1(19),15,17-trien-2,8,14-trion
    —— 3-Mercapto-pyridin-N-oxid 53636-25-2 C5H5NOS*ClH
    3-Mercapto-pyridin-N-oxid
    —— 3-ethoxycarbonylamino-2-carbamoylthio-4(3H)-quinazolinone 1179466-38-6 C12H12N4O4S
    3-ethoxycarbonylamino-2-carbamoylthio-4(3H)-quinazolinone
    —— 3-cyano-7,8-diacetyloxy-2-isopropyl-9-methyl-4H-pyrimido[2,1-b]benzothiazol-4-one 1448420-14-1 C19H17N3O5S
    3-cyano-7,8-diacetyloxy-2-isopropyl-9-methyl-4H-pyrimido[2,1-b]benzothiazol-4-one
    —— 3-[6-chloro-7-fluoro-2-methyl-1-(1-methyl-1H-pyrazol-4-yl)-1H-indol-3-ylsulfanyl]-benzoic acid 1359982-99-2 C20H15ClFN3O2S
    3-[6-chloro-7-fluoro-2-methyl-1-(1-methyl-1H-pyrazol-4-yl)-1H-indol-3-ylsulfanyl]-benzoic acid
    —— (3R,7aS,11S,11aS)-11-benzyl-5-oxo-3-phenyldecahydrooxazolo[2,3-j]quinoline 1559757-08-2 C24H27NO2
    (3R,7aS,11S,11aS)-11-benzyl-5-oxo-3-phenyldecahydrooxazolo[2,3-j]quinoline
    —— 3-benzyl-2-(4-chloro-phenyl)-5-methyl-5-nitro-[1,3,2]oxazaborinane 65748-15-4 C17H18BClN2O3
    3-benzyl-2-(4-chloro-phenyl)-5-methyl-5-nitro-[1,3,2]oxazaborinane
    —— 3-(4-Tert-butylphenyl)-1,2-dioxaspiro[3.3]heptane 1321621-51-5 C15H20O2
    3-(4-Tert-butylphenyl)-1,2-dioxaspiro[3.3]heptane
    —— 3-(3,4-dichloro-benzoylamino)-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid hydroxyamide 1364165-39-8 C17H15Cl2N3O3
    3-(3,4-dichloro-benzoylamino)-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid hydroxyamide
    —— 3-(5-Nitro-thiazol-2-yl)-5-prop-2-ynyl-oxazolidin-2-one 23855-73-4 C9H7N3O4S
    3-(5-Nitro-thiazol-2-yl)-5-prop-2-ynyl-oxazolidin-2-one
    —— 3'-methyl-2'-(4-methyl-anilino)-6'-morpholin-4-yl-spiro[naphtho[2,3-<i>c</i>]furan-1,9'-xanthen]-3-one 56278-96-7 C36H30N2O4
    3'-methyl-2'-(4-methyl-anilino)-6'-morpholin-4-yl-spiro[naphtho[2,3-<i>c</i>]furan-1,9'-xanthen]-3-one
    —— [3-(5-fluoro-2-methylphenyl)sulfonylamino-6-ethyl-2-oxo-1,2-dihydro-pyridyl]acetyl-L-argininal trifluoroacetate salt 179525-96-3 C2HF3O2*C22H29FN6O5S
    [3-(5-fluoro-2-methylphenyl)sulfonylamino-6-ethyl-2-oxo-1,2-dihydro-pyridyl]acetyl-L-argininal trifluoroacetate salt
    —— 3-(4,5-diphenyl-oxazol-2-ylsulfanyl)-propionic acid; 2-dimethylamino-ethanol salt 59716-69-7 C4H11NO*C18H15NO3S
    3-(4,5-diphenyl-oxazol-2-ylsulfanyl)-propionic acid; 2-dimethylamino-ethanol salt
    —— 3-amino-6-benzyl-5,6-dihydro-1H-pyrazolo[3,4-c]pyridin-7(4H)-one 1346756-59-9 C13H14N4O
    3-amino-6-benzyl-5,6-dihydro-1H-pyrazolo[3,4-c]pyridin-7(4H)-one
    —— 3-[(2-acetoxyethoxy)methyl]-5-(3-acetoxypropyl)-6-methyl-7-(phenylethynyl)-3,9-dihydro-5H-imidazo[1,2-a]purin-9-one 828936-47-6 C26H27N5O6
    3-[(2-acetoxyethoxy)methyl]-5-(3-acetoxypropyl)-6-methyl-7-(phenylethynyl)-3,9-dihydro-5H-imidazo[1,2-a]purin-9-one
    —— 3-(1-hydroxynaphthalen-2-yl)-5-(2-methoxyphenyl)-N-(4-methoxyphenyl)-2-pyrazoline-1-carbothioamide 1446419-56-2 C28H25N3O3S
    3-(1-hydroxynaphthalen-2-yl)-5-(2-methoxyphenyl)-N-(4-methoxyphenyl)-2-pyrazoline-1-carbothioamide
    —— 3-{[5"-(3-methoxy-phenyl)-[2,2';4',3"]terpyridin-6'-ylamino]-methyl}-phenol 1171040-50-8 C29H24N4O2
    3-{[5"-(3-methoxy-phenyl)-[2,2';4',3"]terpyridin-6'-ylamino]-methyl}-phenol
    —— 3-Cyano-3-methyl-1-(4-methyl-3-pentenyl)-cyclohexen 33688-73-2 C14H21N
    3-Cyano-3-methyl-1-(4-methyl-3-pentenyl)-cyclohexen
    —— 3-hydroxy-6-methoxy-2-methyl-3<i>H</i>-quinazolin-4-one 1136-68-1 C10H10N2O3
    3-hydroxy-6-methoxy-2-methyl-3<i>H</i>-quinazolin-4-one
    —— (3R)-N-methyl-3-[(2-methylpropylsulfonyl)amino]-N-(1-pyridin-4-ylpiperidin-4-yl)-2,3-dihydro-1H-indene-5-carboxylic acid amide 1365137-19-4 C25H34N4O3S
    (3R)-N-methyl-3-[(2-methylpropylsulfonyl)amino]-N-(1-pyridin-4-ylpiperidin-4-yl)-2,3-dihydro-1H-indene-5-carboxylic acid amide
    —— (3-methyl-1-cyclopentenyl)(5-trimethylsilyl-1-cyclopentenyl)ketone 118451-74-4 C15H24OSi
    (3-methyl-1-cyclopentenyl)(5-trimethylsilyl-1-cyclopentenyl)ketone
    —— 3-(2,2-dimethoxyethyl)-5-trifluoromethyl-1H-1-acetylpyrazole 1482520-15-9 C10H13F3N2O3
    3-(2,2-dimethoxyethyl)-5-trifluoromethyl-1H-1-acetylpyrazole
    —— 3,7-dimethyl[1,3]thiazolo[3,2-a]benzimidazole 1299380-37-2 C11H10N2S
    3,7-dimethyl[1,3]thiazolo[3,2-a]benzimidazole
    —— 3-(bis(4-methoxyphenyl)(phenyl)methoxy)-1-(piperidin-4-yl)propan-1-ol 1013354-48-7 C29H35NO4
    3-(bis(4-methoxyphenyl)(phenyl)methoxy)-1-(piperidin-4-yl)propan-1-ol
    —— 3,6-Dimethylheptansaeure-isopropylester 26728-47-2 C12H24O2
    3,6-Dimethylheptansaeure-isopropylester
    —— 3-(3,4-Dichlorophenyl)-6-methyl-4-thioxo-1,3-benzoxazin-2-one 1303996-23-7 C15H9Cl2NO2S
    3-(3,4-Dichlorophenyl)-6-methyl-4-thioxo-1,3-benzoxazin-2-one
    —— <3R*-<3α(1RS),4β,5α(1S*)>>-3-(1-ethoxyethoxy)-4-methyl-5-(1-methylbut-2-ynyl)dihydrofuran-2(3H)-one 103368-39-4 C14H22O4
    <3R*-<3α(1RS),4β,5α(1S*)>>-3-(1-ethoxyethoxy)-4-methyl-5-(1-methylbut-2-ynyl)dihydrofuran-2(3H)-one
    —— 3-allyl-5-phenylamino-4-prop-2-ynyloxy-benzoic acid ethyl ester 1190367-36-2 C21H21NO3
    3-allyl-5-phenylamino-4-prop-2-ynyloxy-benzoic acid ethyl ester
    —— (3aS,4S,6R,6aR)-4-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-6-vinyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-5(4H)-ol 1180540-52-6 C14H23NO5
    (3aS,4S,6R,6aR)-4-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-6-vinyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-5(4H)-ol
    —— 3-Bromo-4-((E)-2-bromo-1-methyl-vinyl)-2-methyl-1,4-dinitro-cyclohexene 62569-87-3 C10H12Br2N2O4
    3-Bromo-4-((E)-2-bromo-1-methyl-vinyl)-2-methyl-1,4-dinitro-cyclohexene
    —— 3-methyl-1-phenyl-5-piperidin-1-yl-pent-1-yn-3-ol 49787-89-5 C17H23NO
    3-methyl-1-phenyl-5-piperidin-1-yl-pent-1-yn-3-ol
    —— 3-(6-amino-purin-9-ylmethyl)-1,4-dioxa-spiro[4.5]decane-2-carboxylic acid methyl ester 36745-91-2 C16H21N5O4
    3-(6-amino-purin-9-ylmethyl)-1,4-dioxa-spiro[4.5]decane-2-carboxylic acid methyl ester
    —— 3-(1-Hydroxy-2-methylidenebut-3-enyl)phenol 1159387-17-3 C11H12O2
    3-(1-Hydroxy-2-methylidenebut-3-enyl)phenol
    —— 3-Hydroxy-5,5-dimethyl-2-(endo-morpholinobicyclo[4.1.0]hept-7-yl)-2-cyclohexen-1-on 81927-28-8 C19H29NO3
    3-Hydroxy-5,5-dimethyl-2-(endo-morpholinobicyclo[4.1.0]hept-7-yl)-2-cyclohexen-1-on
    —— 3-ethoxyjulolidine 82769-61-7 C14H19NO
    3-ethoxyjulolidine
    —— (-)-(3S,3aS)-3-ethyl-6-phenyl-2-tosyl-2,3,3a,4-tetrahydrocyclopenta[c]pyrrol-5(1H)-one 1326218-58-9 C22H23NO3S
    (-)-(3S,3aS)-3-ethyl-6-phenyl-2-tosyl-2,3,3a,4-tetrahydrocyclopenta[c]pyrrol-5(1H)-one
    —— 3-ethyl-3H-pyrazolo[4,3-f]thieno[3,2-b]quinoline-10-carbonitrile 1472056-54-4 C15H10N4S
    3-ethyl-3H-pyrazolo[4,3-f]thieno[3,2-b]quinoline-10-carbonitrile
    —— 3-methyl-2,6-bis(methylselenenyl)-4-pyridine-carboxaldehyde 1400976-65-9 C9H11NOSe2
    3-methyl-2,6-bis(methylselenenyl)-4-pyridine-carboxaldehyde
    —— 3-<3'-(Benzenesulfonyl)-4'-oxobutoxy>-1-pentene 133834-45-4 C15H20O4S
    3-<3'-(Benzenesulfonyl)-4'-oxobutoxy>-1-pentene
    —— {[3,5-dichloro-4-(4-methoxy-phenoxy)-phenyl]-ethoxycarbonyl-amino}-acetic acid ethyl ester 1028688-07-4 C20H21Cl2NO6
    {[3,5-dichloro-4-(4-methoxy-phenoxy)-phenyl]-ethoxycarbonyl-amino}-acetic acid ethyl ester
    —— 3α-Thiocyanato-5α-androstan-17-β-ol 23776-71-8 C20H31NOS
    3α-Thiocyanato-5α-androstan-17-β-ol
    —— (3aR,4S,6aS)-ethyl 2-benzhydryl-4-(4-bromophenyl)-1,3-dioxo-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole-5-carboxylate 1412913-09-7 C29H24BrNO4
    (3aR,4S,6aS)-ethyl 2-benzhydryl-4-(4-bromophenyl)-1,3-dioxo-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole-5-carboxylate
    —— (3-Chloro-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-thiourea 96354-79-9 C11H7ClN2O2S
    (3-Chloro-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-thiourea
    —— 3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-carboxylic acid {1-[2-(4-hydroxy-6-methoxy-[1,5]naphthyridin-3-yloxy)-ethyl]-piperidin-4-yl}-amide 1236222-74-4 C25H27N5O5S
    3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-carboxylic acid {1-[2-(4-hydroxy-6-methoxy-[1,5]naphthyridin-3-yloxy)-ethyl]-piperidin-4-yl}-amide
    —— 3-isopropyl-5-acetylaminomethyl-2-isoxazoline 87074-63-3 C9H16N2O2
    3-isopropyl-5-acetylaminomethyl-2-isoxazoline
    —— 3-bromo-1-(2-methylsulfonylethyl)pyridin-4-one 141375-64-6 C8H10BrNO3S
    3-bromo-1-(2-methylsulfonylethyl)pyridin-4-one
    —— 3-(4-ethylphenyl)-3-hydroxyisoindolin-1-one 1436866-94-2 C16H15NO2
    3-(4-ethylphenyl)-3-hydroxyisoindolin-1-one