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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-5-phenyl-3-p-tolyl-isoxazole 84850-60-2 C17H15NO
    4-Methyl-5-phenyl-3-p-tolyl-isoxazole
    —— 4-(5-Nitro-furyl-(2))-3-phenyl-3-aza-2,8-dioxa-bicyclo<3.3.0>octan 20147-52-8 C15H14N2O5
    4-(5-Nitro-furyl-(2))-3-phenyl-3-aza-2,8-dioxa-bicyclo<3.3.0>octan
    —— 4-methoxy-1-oxido-2-pyridylmethyl-[2-O-benzoyl-1-(2-N-isobutyrylguanin-9-yl)-5-O-dimethoxytrityl-β-D-ribofuranos-3-O-yl]methylphosphonate 1332729-13-1 C50H51N6O14P
    4-methoxy-1-oxido-2-pyridylmethyl-[2-O-benzoyl-1-(2-N-isobutyrylguanin-9-yl)-5-O-dimethoxytrityl-β-D-ribofuranos-3-O-yl]methylphosphonate
    —— 4-Bromo-6-fluoro-5-methyl-2,3-dihydro-1H-inden-1-one 881189-81-7 C10H8BrFO
    4-Bromo-6-fluoro-5-methyl-2,3-dihydro-1H-inden-1-one
    —— 4-{4-[7-(4-methanesulfonyl-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-benzoyl}-piperazine-1-carboxylic acid tert-butyl ester 1180154-89-5 C29H32N6O5S
    4-{4-[7-(4-methanesulfonyl-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-benzoyl}-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-((2-(trifluoromethoxy)phenyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine 1174297-14-3 C16H9F3N2O
    4-((2-(trifluoromethoxy)phenyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine
    —— [4-(3-chloro-benzyl)-pyrimidin-2-yl]-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-amine 1185013-59-5 C22H20ClN5O
    [4-(3-chloro-benzyl)-pyrimidin-2-yl]-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-amine
    —— 4-Phenyl-2,3-dihydro-1H-pyrrolo<2,3-b>chinolin 71115-04-3 C17H14N2
    4-Phenyl-2,3-dihydro-1H-pyrrolo<2,3-b>chinolin
    —— 4-[4-benzhydrylidene-1-(4-methoxy-phenyl)-5-oxo-4,5-dihydro-1<i>H</i>-pyrazole-3-carbonyl]-morpholine 69139-86-2 C28H25N3O4
    4-[4-benzhydrylidene-1-(4-methoxy-phenyl)-5-oxo-4,5-dihydro-1<i>H</i>-pyrazole-3-carbonyl]-morpholine
    —— 4-chloro-2,5-diethylimidazole 129109-05-3 C7H11ClN2
    4-chloro-2,5-diethylimidazole
    —— 4,4,4-trifluoro-3-methyl-2-(4-methylphenyl)-butanoic acid 1297550-17-4 C12H13F3O2
    4,4,4-trifluoro-3-methyl-2-(4-methylphenyl)-butanoic acid
    —— (4R,5R)-2-Ethoxy-2-phenyl-[1,3]dioxolane-4,5-dicarboxylic acid diethyl ester 130258-03-6 C17H22O7
    (4R,5R)-2-Ethoxy-2-phenyl-[1,3]dioxolane-4,5-dicarboxylic acid diethyl ester
    —— 4-(2,4-Dimethoxy-phenyl)-5-methyl-1,4-dihydro-pyrimidine; hydrochloride 69536-12-5 C13H16N2O2*ClH
    4-(2,4-Dimethoxy-phenyl)-5-methyl-1,4-dihydro-pyrimidine; hydrochloride
    —— 4-chloromethyl-5-isobutyl-2-cyanofuran 884588-26-5 C10H12ClNO
    4-chloromethyl-5-isobutyl-2-cyanofuran
    —— 4-(hexyloxy)phenyl 4-bromobenzoate 128895-55-6 C19H21BrO3
    4-(hexyloxy)phenyl 4-bromobenzoate
    —— 4-methyl-3-phenylthio-3-trimethylsilylhexane 85969-77-3 C16H28SSi
    4-methyl-3-phenylthio-3-trimethylsilylhexane
    —— 4-biphenylylphenyldiazomethane 30905-13-6 C19H14N2
    4-biphenylylphenyldiazomethane
    —— 4-cyanobenzophenone 320589-93-3 C14H9NO
    4-cyanobenzophenone
    —— 4-(2-chloro-5-{[3-(methylsulfonyl)benzyl]oxy}phenyl)-8-(trifluoromethyl)quinazoline 1112986-14-7 C23H16ClF3N2O3S
    4-(2-chloro-5-{[3-(methylsulfonyl)benzyl]oxy}phenyl)-8-(trifluoromethyl)quinazoline
    —— 4-Methyl-N-(2-phenylselanyl-tetrahydro-pyran-3-yl)-benzenesulfonamide 206361-07-1 C18H21NO3SSe
    4-Methyl-N-(2-phenylselanyl-tetrahydro-pyran-3-yl)-benzenesulfonamide
    —— (4R,5R)-5-Adamantan-1-yl-4-methoxy-1-(toluene-4-sulfonyl)-imidazolidin-2-one 799261-72-6 C21H28N2O4S
    (4R,5R)-5-Adamantan-1-yl-4-methoxy-1-(toluene-4-sulfonyl)-imidazolidin-2-one
    —— (4-fluoro-phenyl)-[2-isobutoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-amine 714221-82-6 C24H21F4N5O
    (4-fluoro-phenyl)-[2-isobutoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-amine
    —— (4-Hydroxy-4-pyridin-3-yl-butyl)-carbamic acid methyl ester 105941-81-9 C11H16N2O3
    (4-Hydroxy-4-pyridin-3-yl-butyl)-carbamic acid methyl ester
    —— [4-(Dimethylsulfoniomethyl)phenyl]methyl-dimethylsulfanium 38263-86-4 C12H20S2
    [4-(Dimethylsulfoniomethyl)phenyl]methyl-dimethylsulfanium
    —— 4-(5-(4-chlorophenyl)-4-methyl-2-propionylthiophen-3-yl)-N,N-dimethylbenzenesulfonamide 1394372-52-1 C22H22ClNO3S2
    4-(5-(4-chlorophenyl)-4-methyl-2-propionylthiophen-3-yl)-N,N-dimethylbenzenesulfonamide
    —— 4-(1,4-diazepan-1-yl)-7,7-dimethyl-5,6,7,8-tetrahydroquinazolin-2-amine 1141890-09-6 C15H25N5
    4-(1,4-diazepan-1-yl)-7,7-dimethyl-5,6,7,8-tetrahydroquinazolin-2-amine
    —— 4-Azulencarbaldehyd-oxim 94771-47-8 C11H9NO
    4-Azulencarbaldehyd-oxim
    —— 4-Methyl-benzenesulfinic acid (S)-(2-methyl-allyl)-(3-trimethylsilanyl-prop-2-ynyl)-amide 333332-93-7 C17H25NOSSi
    4-Methyl-benzenesulfinic acid (S)-(2-methyl-allyl)-(3-trimethylsilanyl-prop-2-ynyl)-amide
    —— 4-Benzyl-2-({4-[(pyridin-2-yl)methyl]phenoxy}methyl)morpholine 55065-60-6 C24H26N2O2
    4-Benzyl-2-({4-[(pyridin-2-yl)methyl]phenoxy}methyl)morpholine
    —— (+)-4-bromo-N-{(1R)-2-{[tert-butyl(dimethyl)silyl]oxy}-1-{[5-tert-butyl(dimethyl)silyl-2-furyl]methyl}ethyl}benzenesulfonamide 904682-32-2 C25H42BrNO4SSi2
    (+)-4-bromo-N-{(1R)-2-{[tert-butyl(dimethyl)silyl]oxy}-1-{[5-tert-butyl(dimethyl)silyl-2-furyl]methyl}ethyl}benzenesulfonamide
    —— 4-methyl-5,6-diphenyl-4H-cyclopenta<b>thiophen 86739-01-7 C20H16S
    4-methyl-5,6-diphenyl-4H-cyclopenta<b>thiophen
    —— 4-cyano-3-fluoropyridine-2-carboxylic acid 1803753-87-8 C7H3FN2O2
    4-cyano-3-fluoropyridine-2-carboxylic acid
    —— 4.4.4-Trichlor-2.2-dimethyl-3-oxo-buttersaeure-methylester 17953-84-3 C7H9Cl3O3
    4.4.4-Trichlor-2.2-dimethyl-3-oxo-buttersaeure-methylester
    —— (4S)-4-benzyl-3-[(3S,4S)-1-tert-butyl-4-(5-chloropyridin-2-yl)pyrrolidine-3-carbonyl]-1,3-oxazolidin-2-one 1207512-56-8 C24H28ClN3O3
    (4S)-4-benzyl-3-[(3S,4S)-1-tert-butyl-4-(5-chloropyridin-2-yl)pyrrolidine-3-carbonyl]-1,3-oxazolidin-2-one
    —— 4,4-diphenyl-3,4-dihydrocoumarin 971-84-6 C21H16O2
    4,4-diphenyl-3,4-dihydrocoumarin
    —— 4-{2-[(benzo[1,3]dioxol-5-ylmethyl)amino]imidazo[2,1-b][1,3,4]thiadiazol-5-yl}phenol 1206205-33-5 C18H14N4O3S
    4-{2-[(benzo[1,3]dioxol-5-ylmethyl)amino]imidazo[2,1-b][1,3,4]thiadiazol-5-yl}phenol
    —— 4-(3,5-dimethoxy-phenyl)-6-[5-((R)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-7-oxo-2,3,6,7-tetrahydro-pyrrolo[2,3-d]pyridazine-1-carboxylic acid tert-butyl ester 937190-10-8 C30H33F3N4O6
    4-(3,5-dimethoxy-phenyl)-6-[5-((R)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-7-oxo-2,3,6,7-tetrahydro-pyrrolo[2,3-d]pyridazine-1-carboxylic acid tert-butyl ester
    —— 4-Cyano-5-difluoromethoxy-2-(hydroxymethyl)phenylacetic acid 1807057-08-4 C11H9F2NO4
    4-Cyano-5-difluoromethoxy-2-(hydroxymethyl)phenylacetic acid
    —— (+/-)-4-methyl-3<i>c</i>-<i>tert</i>-pentyl-cyclohex-4-ene-1<i>r</i>,2<i>c</i>-dicarboxylic acid 108062-40-4 C14H22O4
    (+/-)-4-methyl-3<i>c</i>-<i>tert</i>-pentyl-cyclohex-4-ene-1<i>r</i>,2<i>c</i>-dicarboxylic acid
    —— 4-Hydroxy-6,7-dimethoxy-5-methyl-3-phenyl-2,3-dihydro-1H-isoindole-1-carboxylic acid ethyl ester 92714-60-8 C20H23NO5
    4-Hydroxy-6,7-dimethoxy-5-methyl-3-phenyl-2,3-dihydro-1H-isoindole-1-carboxylic acid ethyl ester
    —— 4-[5-(2-methanesulfinylpyrimidin-4-yl)-4-(3-trifluoromethylphenyl)thiazol-2-yl]piperazine-1-carboxylic acid tert-butyl ester 917808-93-6 C24H26F3N5O3S2
    4-[5-(2-methanesulfinylpyrimidin-4-yl)-4-(3-trifluoromethylphenyl)thiazol-2-yl]piperazine-1-carboxylic acid tert-butyl ester
    —— [4-(2-diethylamino-ethoxy)-phenyl]-acetic acid ethyl ester 107152-43-2 C16H25NO3
    [4-(2-diethylamino-ethoxy)-phenyl]-acetic acid ethyl ester
    —— 4-[2-(1-ethyl-1H-quinolin-4-ylidene)-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 24031-74-1 C23H21N3O
    4-[2-(1-ethyl-1H-quinolin-4-ylidene)-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-[(1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl)-amino]-benzamidine 943748-52-5 C17H14N4O2
    4-[(1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl)-amino]-benzamidine
    —— (4-hydroxy-3-methoxyphenyl)(2-(trifluoromethyl)pyridin-3-yl)methanone 1391712-15-4 C14H10F3NO3
    (4-hydroxy-3-methoxyphenyl)(2-(trifluoromethyl)pyridin-3-yl)methanone
    —— 4-[3-(3-piperidin-1-yl-propoxy)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 684249-02-3 C23H37N3O3
    4-[3-(3-piperidin-1-yl-propoxy)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4,4,4-trifluoro-1-[(7R,8aS)-7-{[6-(trifluoromethyl)pyridin-2-yl]oxy}hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]butan-1-one 1429295-22-6 C17H19F6N3O2
    4,4,4-trifluoro-1-[(7R,8aS)-7-{[6-(trifluoromethyl)pyridin-2-yl]oxy}hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]butan-1-one
    —— 4-amino-3-methoxy-N-(2-morpholin-4-ylethyl)benzamide 1001346-50-4 C14H21N3O3
    4-amino-3-methoxy-N-(2-morpholin-4-ylethyl)benzamide
    —— (4-Chloro-phenyl)-carbamic acid 2-phenoxy-ethyl ester 52073-47-9 C15H14ClNO3
    (4-Chloro-phenyl)-carbamic acid 2-phenoxy-ethyl ester
    —— 4-(7-chloro-1,3-benzodioxol-5-yl)-1-(3-methoxypyrazin-2-yl)-3-isopropyl-1H-pyrazol-5-amine 1257061-95-2 C18H18ClN5O3
    4-(7-chloro-1,3-benzodioxol-5-yl)-1-(3-methoxypyrazin-2-yl)-3-isopropyl-1H-pyrazol-5-amine