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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Benzoyl-5-(4-methyl-benzyliden)-2,5-dihydro-4-hydroxy-2-oxothiophen 10433-81-5 C19H14O3S
    3-Benzoyl-5-(4-methyl-benzyliden)-2,5-dihydro-4-hydroxy-2-oxothiophen
    —— 3-Acetoxymethyl-7-(2-methylsulfanylcarbonyloxy-2-phenyl-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester 59803-87-1 C33H30N2O8S2
    3-Acetoxymethyl-7-(2-methylsulfanylcarbonyloxy-2-phenyl-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
    —— (3aR,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-carboxylic acid 4-chloro-butyl ester 54076-47-0 C16H25ClO7
    (3aR,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-carboxylic acid 4-chloro-butyl ester
    —— 3-(3,5-Dichloro-phenyl)-2,4-dioxo-oxazolidine-5-carboxylic acid ethyl ester 72391-58-3 C12H9Cl2NO5
    3-(3,5-Dichloro-phenyl)-2,4-dioxo-oxazolidine-5-carboxylic acid ethyl ester
    —— 3,5-bis(((tert-butoxycarbonyl)amino)methyl)benzoic acid 185963-33-1 C19H28N2O6
    3,5-bis(((tert-butoxycarbonyl)amino)methyl)benzoic acid
    —— 3,19-di(2-(6-methoxynaphthalen-2-yl)propionyl)isoandrographolide 950909-03-2 C48H54O9
    3,19-di(2-(6-methoxynaphthalen-2-yl)propionyl)isoandrographolide
    —— 3-hydroxyphenyl (2S)-2-(6-methoxy(2-naphthyl))propanoate 646509-82-2 C20H18O4
    3-hydroxyphenyl (2S)-2-(6-methoxy(2-naphthyl))propanoate
    —— (3R,5aS,6R,8aS,9R,10R,12R,12aR)-10-(benzyloxy)-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromene 82534-77-8 C22H30O5
    (3R,5aS,6R,8aS,9R,10R,12R,12aR)-10-(benzyloxy)-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromene
    —— 3-(ethylenedioxy)estra-5α,10α-epoxy-17α-ethynyl-17β-hydroxy-9(11)-ene 137532-55-9 C22H28O4
    3-(ethylenedioxy)estra-5α,10α-epoxy-17α-ethynyl-17β-hydroxy-9(11)-ene
    —— 3-[4-(1-Amino-5-chloro-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-propionic acid ethyl ester 16472-05-2 C25H20ClNO6
    3-[4-(1-Amino-5-chloro-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-propionic acid ethyl ester
    —— 3-{2-[4-(1,5-Diamino-4,8-dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yl)-phenoxy]-ethoxy}-propionitrile 55994-86-0 C25H21N3O6
    3-{2-[4-(1,5-Diamino-4,8-dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yl)-phenoxy]-ethoxy}-propionitrile
    —— 3,5-di-<i>tert</i>-butyl-4-hydroxy-benzoic acid <i>N</i>'-(4,6-di-piperidin-1-yl-[1,3,5]triazin-2-yl)-hydrazide 56631-78-8 C28H43N7O2
    3,5-di-<i>tert</i>-butyl-4-hydroxy-benzoic acid <i>N</i>'-(4,6-di-piperidin-1-yl-[1,3,5]triazin-2-yl)-hydrazide
    —— 3-(3-Chloro-4-methyl-phenyl)-1-(2,2-dimethoxy-ethyl)-1-methyl-urea 91882-03-0 C13H19ClN2O3
    3-(3-Chloro-4-methyl-phenyl)-1-(2,2-dimethoxy-ethyl)-1-methyl-urea
    —— 3-Dimethylaminomethyl-6-methoxy-4-phenyl-chroman-4-ol 94914-92-8 C19H23NO3
    3-Dimethylaminomethyl-6-methoxy-4-phenyl-chroman-4-ol
    —— 3-{3-[3-(2-Methoxycarbonyl-ethyl)-2-oxo-2,3-dihydro-1H-indol-3-yloxy]-2-oxo-2,3-dihydro-1H-indol-3-yl}-propionic acid methyl ester 133603-27-7 C24H24N2O7
    3-{3-[3-(2-Methoxycarbonyl-ethyl)-2-oxo-2,3-dihydro-1H-indol-3-yloxy]-2-oxo-2,3-dihydro-1H-indol-3-yl}-propionic acid methyl ester
    —— 3-butyl-1-{8-[4-(5-octylpyrimidin-2-yl)phenoxy]octyl}imidazolium bromide 1403575-21-2 Br*C33H51N4O
    3-butyl-1-{8-[4-(5-octylpyrimidin-2-yl)phenoxy]octyl}imidazolium bromide
    —— 3-bromo-α,α-diphenyl-4-pyridinemethanol 85452-84-2 C18H14BrNO
    3-bromo-α,α-diphenyl-4-pyridinemethanol
    —— (3R,5R)-3-butyl-3-ethyl-7-(methyloxy)-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepine-8-carboxylic Acid 1,1-dioxide 1345983-41-6 C23H29NO5S
    (3R,5R)-3-butyl-3-ethyl-7-(methyloxy)-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepine-8-carboxylic Acid 1,1-dioxide
    —— 3,4-Cl2-C6H3C5F2Cl2N 55316-16-0 C12H5Cl4F2NO
    3,4-Cl2-C6H3C5F2Cl2N
    —— 3-(2,2,3,3,4,4,5,5-Octafluoro-pentyloxy)-3-phenyl-3H-isobenzofuran-1-one 2680-94-6 C19H12F8O3
    3-(2,2,3,3,4,4,5,5-Octafluoro-pentyloxy)-3-phenyl-3H-isobenzofuran-1-one
    —— 3-methylsulfanyl-morpholine-4-carbonyl chloride 5243-01-6 C6H10ClNO2S
    3-methylsulfanyl-morpholine-4-carbonyl chloride
    —— [3-(1-<i>tert</i>-butyl-7,8-dimethoxy-(3a<i>r</i>,9b<i>c</i>)-5,9b-dihydro-3a<i>H</i>-isoxazolo[5,4-<i>c</i>]isoquinolin-4-yl)-propyl]-dimethyl-amine 54069-54-4 C21H33N3O3
    [3-(1-<i>tert</i>-butyl-7,8-dimethoxy-(3a<i>r</i>,9b<i>c</i>)-5,9b-dihydro-3a<i>H</i>-isoxazolo[5,4-<i>c</i>]isoquinolin-4-yl)-propyl]-dimethyl-amine
    —— 3-[2-(3,4-dimethyl-3<i>H</i>-thiazol-2-ylidene)-1-methyl-ethylidene]-1-methyl-1,3-dihydro-indole-2-thione 93650-26-1 C17H18N2S2
    3-[2-(3,4-dimethyl-3<i>H</i>-thiazol-2-ylidene)-1-methyl-ethylidene]-1-methyl-1,3-dihydro-indole-2-thione
    —— 3-Ethyl-8-oxo-7-(2-oxo-2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 36114-13-3 C17H16N2O5S
    3-Ethyl-8-oxo-7-(2-oxo-2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-Aethyl-10-<3-(1-azetidinyl)2-methylpropyl>phenothiazin 95281-83-7 C21H26N2S
    3-Aethyl-10-<3-(1-azetidinyl)2-methylpropyl>phenothiazin
    —— 3-methyl-1-phenyl-1,4-dihydro-benzo[<i>b</i>]pyrazolo[4,3-<i>f</i>][1,4]thiazepine-5-carboxylic acid <i>N</i>'-octanoyl-hydrazide 68178-22-3 C26H31N5O2S
    3-methyl-1-phenyl-1,4-dihydro-benzo[<i>b</i>]pyrazolo[4,3-<i>f</i>][1,4]thiazepine-5-carboxylic acid <i>N</i>'-octanoyl-hydrazide
    —— 3-(p-Chlorphenylsulfonyl)-tetrahydro-2-(chinoxalinyl)-2H-1.3-oxazin 36023-99-1 C18H16ClN3O3S
    3-(p-Chlorphenylsulfonyl)-tetrahydro-2-(chinoxalinyl)-2H-1.3-oxazin
    —— 3-(1-allyl-6-amino-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-propionitrile 14647-81-5 C10H12N4O2
    3-(1-allyl-6-amino-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-propionitrile
    —— 3-[3-(4-bromo-phenoxy)-2-hydroxy-propylamino]-1-(2,4-dimethyl-pyrimidin-5-yl)-but-2-en-1-one 56736-15-3 C19H22BrN3O3
    3-[3-(4-bromo-phenoxy)-2-hydroxy-propylamino]-1-(2,4-dimethyl-pyrimidin-5-yl)-but-2-en-1-one
    —— 3-[2-(3-methoxy-phenyl)-2-oxo-ethyl]-pyrido[2,3-<i>e</i>][1,3]oxazine-2,4-dione 19151-37-2 C16H12N2O5
    3-[2-(3-methoxy-phenyl)-2-oxo-ethyl]-pyrido[2,3-<i>e</i>][1,3]oxazine-2,4-dione
    —— 3-[3-(4-Ethoxy-4-phenyl-piperidin-1-yl)-propyl]-1H-indole 15886-38-1 C24H30N2O
    3-[3-(4-Ethoxy-4-phenyl-piperidin-1-yl)-propyl]-1H-indole
    —— 3-chloromethyl-1-methyl-5-propyl-imidazolidine-2,4-dione 33588-88-4 C8H13ClN2O2
    3-chloromethyl-1-methyl-5-propyl-imidazolidine-2,4-dione
    —— 3,4-diethyl-2-(3-methoxy-phenyl)-1-oxa-3-aza-spiro[4.5]decane; hydrochloride 24135-34-0 C19H29NO2*ClH
    3,4-diethyl-2-(3-methoxy-phenyl)-1-oxa-3-aza-spiro[4.5]decane; hydrochloride
    —— 3-Benzyloxycarbonylamino-N-(1-methyl-2-naphthalen-1-yl-ethyl)-succinamic acid benzyl ester 25353-96-2 C32H32N2O5
    3-Benzyloxycarbonylamino-N-(1-methyl-2-naphthalen-1-yl-ethyl)-succinamic acid benzyl ester
    —— 3-[2-(5,6-dimethoxy-3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-1-methyl-ethylidene]-1-methyl-1,3-dihydro-indole-2-thione 95291-87-5 C22H22N2O2S2
    3-[2-(5,6-dimethoxy-3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-1-methyl-ethylidene]-1-methyl-1,3-dihydro-indole-2-thione
    —— 3-Hydroxy-4,6-dimethyl-furo[3,2-c]pyridine-2-carboxylic acid (3,5-dichloro-phenyl)-amide 69388-68-7 C16H12Cl2N2O3
    3-Hydroxy-4,6-dimethyl-furo[3,2-c]pyridine-2-carboxylic acid (3,5-dichloro-phenyl)-amide
    —— 3-(1-Diethylamino-ethyl)-1-{[1-(5-nitro-furan-2-yl)-meth-(E)-ylidene]-amino}-imidazolidine-2,4-dione 13660-50-9 C14H19N5O5
    3-(1-Diethylamino-ethyl)-1-{[1-(5-nitro-furan-2-yl)-meth-(E)-ylidene]-amino}-imidazolidine-2,4-dione
    —— 3-pyridin-4-ylmethyl-pyrido[2,3-<i>e</i>][1,3]oxazine-2,4-dione 19152-14-8 C13H9N3O3
    3-pyridin-4-ylmethyl-pyrido[2,3-<i>e</i>][1,3]oxazine-2,4-dione
    —— 3-(3.4-Dichlorphenyl)-1-(4-chlorphenyl)-parabansaeure 97302-23-3 C15H7Cl3N2O3
    3-(3.4-Dichlorphenyl)-1-(4-chlorphenyl)-parabansaeure
    —— 3-(2,4-dimethoxyphenyl)-1-phenylhexane-1,5-dione 1228811-98-0 C20H22O4
    3-(2,4-dimethoxyphenyl)-1-phenylhexane-1,5-dione
    —— 3,17-diacetoxy-2,16-bis-[4-(2-acetoxy-ethyl)-piperazin-1-yl]-androstane 52211-96-8 C39H64N4O8
    3,17-diacetoxy-2,16-bis-[4-(2-acetoxy-ethyl)-piperazin-1-yl]-androstane
    —— 3-[4-(4-bromo-benzyloxy)-phenyl]-5-hydroxymethyl-oxazolidin-2-one 64590-27-8 C17H16BrNO4
    3-[4-(4-bromo-benzyloxy)-phenyl]-5-hydroxymethyl-oxazolidin-2-one
    —— [(3-methyl-1,4-dioxy-quinoxaline-2-carbonyl)-hydrazono]-acetic acid 33482-36-9 C12H10N4O5
    [(3-methyl-1,4-dioxy-quinoxaline-2-carbonyl)-hydrazono]-acetic acid
    —— (3S,4aR,6R,8aR)-3-Allyl-6-methoxy-8a-methyl-1-oxo-decahydro-naphthalene-2-carboxylic acid methyl ester 145040-45-5 C17H26O4
    (3S,4aR,6R,8aR)-3-Allyl-6-methoxy-8a-methyl-1-oxo-decahydro-naphthalene-2-carboxylic acid methyl ester
    —— 3-amino-3,6-dideoxy-D-glucose 100645-87-2 C16H25NO9
    3-amino-3,6-dideoxy-D-glucose
    —— (3aR,7aR)-2-dimethylamino-1,3-dimethyl-octahydro-1H-1,3,2-benzodiazaphosphole 91633-80-6 C10H22N3P
    (3aR,7aR)-2-dimethylamino-1,3-dimethyl-octahydro-1H-1,3,2-benzodiazaphosphole
    —— 3-carbethoxy-4,8-dihydrocoumarin 100037-67-0 C12H10O6
    3-carbethoxy-4,8-dihydrocoumarin
    —— 3,4-diisopropoxy-2,5-diaza-adipic acid diethyl ester 100962-72-9 C14H28N2O6
    3,4-diisopropoxy-2,5-diaza-adipic acid diethyl ester
    —— <3-<3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl>-1,2,4-thiadiazol-5-yl>cyanamide choline salt 143429-66-7 C5H14NO*C17H21N4OS
    <3-<3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl>-1,2,4-thiadiazol-5-yl>cyanamide choline salt
    —— 3α,6α-diacetoxy-5β-pregnanone-(20) 16826-57-6 C25H38O5
    3α,6α-diacetoxy-5β-pregnanone-(20)