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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Bromo-2-(2-((4-butylphenoxy)acetyl)carbohydrazonoyl)phenyl 4-ethoxybenzoate 882042-23-1 C28H29BrN2O5
    4-Bromo-2-(2-((4-butylphenoxy)acetyl)carbohydrazonoyl)phenyl 4-ethoxybenzoate
    —— [4-hydroxy-4-[2-(trifluoromethyl)phenyl]piperidin-1-yl]-[5-(1H-pyrazol-4-yl)thiophen-3-yl]methanone 1274933-35-5 C20H18F3N3O2S
    [4-hydroxy-4-[2-(trifluoromethyl)phenyl]piperidin-1-yl]-[5-(1H-pyrazol-4-yl)thiophen-3-yl]methanone
    —— 4-tetradecyl-3,6-dioxaoctane-1,8-diol 60742-62-3 C20H42O4
    4-tetradecyl-3,6-dioxaoctane-1,8-diol
    —— 4-Methoxy-benzoic acid [1-(4-oxo-4H-chromen-2-yl)-meth-(Z)-ylidene]-hydrazide 672327-61-6 C18H14N2O4
    4-Methoxy-benzoic acid [1-(4-oxo-4H-chromen-2-yl)-meth-(Z)-ylidene]-hydrazide
    —— 4'-C-[N,N-di(4-pentyn-1-yl)aminomethyl]thymidine 1245703-96-1 C21H29N3O5
    4'-C-[N,N-di(4-pentyn-1-yl)aminomethyl]thymidine
    —— 4,4'-dibromo-2,2',5,5'-tetra(trimethylsilanyl)-3,3'-dithienyl sulfide 1187319-42-1 C20H36Br2S3Si4
    4,4'-dibromo-2,2',5,5'-tetra(trimethylsilanyl)-3,3'-dithienyl sulfide
    —— 4-amino-5-diethylamino-1,2-dimethyl-1,2-dihydro-pyridazine-3,6-dione 42238-92-6 C10H18N4O2
    4-amino-5-diethylamino-1,2-dimethyl-1,2-dihydro-pyridazine-3,6-dione
    —— 4-Hydroxy-3-(β-phenethyl)-pyridin 107624-27-1 C13H13NO
    4-Hydroxy-3-(β-phenethyl)-pyridin
    —— 4-[6-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]hexyl]-N-(2-methoxy-phenyl)piperazine-1-carboxamide 534610-03-2 C31H34F3N5O4
    4-[6-[1-[4-cyano-3-(trifluoromethyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]hexyl]-N-(2-methoxy-phenyl)piperazine-1-carboxamide
    —— 4,4,5,5-tetramethyl-2-(4-(perfluoroethyl)phenyl)-1,3,2-dioxaborolane 2088974-50-7 C14H16BF5O2
    4,4,5,5-tetramethyl-2-(4-(perfluoroethyl)phenyl)-1,3,2-dioxaborolane
    —— 4,4-bis(4-fluorophenyl)-4-hydroxy-1-(2-((4-methoxyphenyl)ethynyl)phenyl)but-2-yn-1-one 1588972-83-1 C31H20F2O3
    4,4-bis(4-fluorophenyl)-4-hydroxy-1-(2-((4-methoxyphenyl)ethynyl)phenyl)but-2-yn-1-one
    —— (4,5-dicyano-2-methylsulfanyl-[1,3]dithiol-2-yl)-phosphonic acid dimethyl ester 55513-26-3 C8H9N2O3PS3
    (4,5-dicyano-2-methylsulfanyl-[1,3]dithiol-2-yl)-phosphonic acid dimethyl ester
    —— 4-[1,4]Diazepan-1-yl-naphthalene-1-sulfonic acid (2-isopropyl-phenyl)-amide, hydrochloride 478616-28-3 C24H29N3O2S*ClH
    4-[1,4]Diazepan-1-yl-naphthalene-1-sulfonic acid (2-isopropyl-phenyl)-amide, hydrochloride
    —— 4-Amino-2-methylthio-7-(2,3,5-tri-O-benzyl-α-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin 78153-61-4 C33H34N4O4S
    4-Amino-2-methylthio-7-(2,3,5-tri-O-benzyl-α-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin
    —— 4-(dimethylamino)pyridinium 5-methoxy-3-(phenoxycarbonyl)-1-(piperidin-1-ylcarbonyl)-1H-indol-2-olate 1355680-05-5 C7H10N2*C22H22N2O5
    4-(dimethylamino)pyridinium 5-methoxy-3-(phenoxycarbonyl)-1-(piperidin-1-ylcarbonyl)-1H-indol-2-olate
    —— 4-hydroxy-3-methoxybenzaldehyde N-phenylsemicarbazone 303063-78-7 C15H15N3O3
    4-hydroxy-3-methoxybenzaldehyde N-phenylsemicarbazone
    —— 4-(4-hydroxy-3-methylphenyl)-6-[2-(propyloxy)phenyl]pyrimidin-2(1H)-one 934825-68-0 C20H20N2O3
    4-(4-hydroxy-3-methylphenyl)-6-[2-(propyloxy)phenyl]pyrimidin-2(1H)-one
    —— 4-[(3-isopropenylphenoxy)methyl]benzonitrile 138596-52-8 C17H15NO
    4-[(3-isopropenylphenoxy)methyl]benzonitrile
    —— 4,11-Dimethoxy-3-(1,2-epoxy-3-methylbutyl)-9-methyl-7H-dibenzo[b,g][1,5]dioxocin-5-one 134530-61-3 C22H24O6
    4,11-Dimethoxy-3-(1,2-epoxy-3-methylbutyl)-9-methyl-7H-dibenzo[b,g][1,5]dioxocin-5-one
    —— 4,5-Dihydro-5-hydroxy-2-(methylthio)-1-phenyl-1H-pyrrol-3-carbonsauere-methylester 113568-41-5 C15H19NO3S
    4,5-Dihydro-5-hydroxy-2-(methylthio)-1-phenyl-1H-pyrrol-3-carbonsauere-methylester
    —— 4-Hydroxy-3-methoxy-benzyliden-malonsaeure-mono-<2-chlor-anilid> 114998-63-9 C17H14ClNO5
    4-Hydroxy-3-methoxy-benzyliden-malonsaeure-mono-<2-chlor-anilid>
    —— 4-Methyl-5-(5-nitro-<2>thienyl)-penta-2,4-diencarbonsaeureaethylester 88613-12-1 C12H13NO4S
    4-Methyl-5-(5-nitro-<2>thienyl)-penta-2,4-diencarbonsaeureaethylester
    —— 4-Thio-1-(2-methoxycarbonyl-aethyl)-pyridon 90610-15-4 C9H11NO2S
    4-Thio-1-(2-methoxycarbonyl-aethyl)-pyridon
    —— 4,6-Dimethyl-2-(4-nitro-phenyl)-5-benzyl-pyrimidin 94332-47-5 C19H17N3O2
    4,6-Dimethyl-2-(4-nitro-phenyl)-5-benzyl-pyrimidin
    —— 4,3',5'-Trimethyl-3,4'-diacetyl-5-formyl-pyromethin 93649-59-3 C17H18N2O3
    4,3',5'-Trimethyl-3,4'-diacetyl-5-formyl-pyromethin
    —— 4-[1-(4-Chloro-phenyl)-meth-(Z)-ylidene]-1,1'-diphenyl-1,4-dihydro-1'H-[3,4']bipyrazolyl-5-one 122835-63-6 C25H17ClN4O
    4-[1-(4-Chloro-phenyl)-meth-(Z)-ylidene]-1,1'-diphenyl-1,4-dihydro-1'H-[3,4']bipyrazolyl-5-one
    —— 4,26-Ditert-butyl-14,16,36,38-tetranitro-12,18,34,40-tetraoxanonacyclo[39.3.1.12,6.17,11.113,17.119,23.124,28.129,33.135,39]dopentaconta-1(45),2,4,6(52),7(51),8,10,13(50),14,16,19,21,23(49),24(48),25,27,29(47),30,32,35,37,39(46),41,43-tetracosaene 1428946-29-5 C56H44N4O12
    4,26-Ditert-butyl-14,16,36,38-tetranitro-12,18,34,40-tetraoxanonacyclo[39.3.1.12,6.17,11.113,17.119,23.124,28.129,33.135,39]dopentaconta-1(45),2,4,6(52),7(51),8,10,13(50),14,16,19,21,23(49),24(48),25,27,29(47),30,32,35,37,39(46),41,43-tetracosaene
    —— 4S,8-di(tert-butyldimethylsilanoxy)-2-octyne 851011-88-6 C20H42O2Si2
    4S,8-di(tert-butyldimethylsilanoxy)-2-octyne
    —— 4-methyl-(Z)-3-isobutylidene-(Z)-6-benzylidene-2,5-piperazinedione 121507-28-6 C16H18N2O2
    4-methyl-(Z)-3-isobutylidene-(Z)-6-benzylidene-2,5-piperazinedione
    —— 4-<1-n-Butyloxy-2-keto-2-biphenylyl-(4)-ethylamino>-benzoesaeure 122446-75-7 C25H25NO4
    4-<1-n-Butyloxy-2-keto-2-biphenylyl-(4)-ethylamino>-benzoesaeure
    —— [(4aR,6R,7R,8S,8aR)-7-benzoyloxy-6-bromo-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] benzoate 116731-65-8 C22H21BrO7
    [(4aR,6R,7R,8S,8aR)-7-benzoyloxy-6-bromo-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl] benzoate
    —— 4-(6-hydroxyhexylamino)-benzo<g>-1(2H)-phthalazinone 77766-57-5 C18H21N3O2
    4-(6-hydroxyhexylamino)-benzo<g>-1(2H)-phthalazinone
    —— (4E,8E,12E)-4,8,12-trimethyl-15-(naphthalen-1-yl)pentadeca-4,8,12-trienal 1310694-18-8 C28H36O
    (4E,8E,12E)-4,8,12-trimethyl-15-(naphthalen-1-yl)pentadeca-4,8,12-trienal
    —— 4,4-Dimethyl-2-(2-methyl-1-trimethylsilanyloxy-propyl)-4,5-dihydro-thiazole 148758-85-4 C12H25NOSSi
    4,4-Dimethyl-2-(2-methyl-1-trimethylsilanyloxy-propyl)-4,5-dihydro-thiazole
    —— 4-methyl-2-phenyl-1-selena-3,5,8,8b-tetraaza-acenaphthylene-6-carboxylic acid ethyl ester 59104-91-5 C17H14N4O2Se
    4-methyl-2-phenyl-1-selena-3,5,8,8b-tetraaza-acenaphthylene-6-carboxylic acid ethyl ester
    —— 4-Jod-6-nitro-2-anilino-indazol 91804-05-6 C13H9IN4O2
    4-Jod-6-nitro-2-anilino-indazol
    —— 4-(4-Brom-benzolazo)-benzoesaeure-(2-methoxy-4-formyl-phenylester) 2745-99-5 C21H15BrN2O4
    4-(4-Brom-benzolazo)-benzoesaeure-(2-methoxy-4-formyl-phenylester)
    —— 4,7,10,13,16,19-Hexaoxa-2,21-diaza-bicyclo[20.2.2]hexacosa-1(25),22(26),23-triene-3,20-dione 98346-47-5 C18H26N2O8
    4,7,10,13,16,19-Hexaoxa-2,21-diaza-bicyclo[20.2.2]hexacosa-1(25),22(26),23-triene-3,20-dione
    —— (4-<Bis-(2-chlor-ethyl)-amino>-phenylimino)-chinoxalin-2-yl-acetonitril 6864-68-2 C20H17Cl2N5
    (4-<Bis-(2-chlor-ethyl)-amino>-phenylimino)-chinoxalin-2-yl-acetonitril
    —— 4-O-Acetyl-5-O-benzyl-2,3-O-isopropyliden-1-O-triphenylmethyl-D-ribitol 103401-80-5 C36H38O6
    4-O-Acetyl-5-O-benzyl-2,3-O-isopropyliden-1-O-triphenylmethyl-D-ribitol
    —— 4-(2-Oxo-1-(N-(2-methoxy-phenyl)-carbamoyl)-propylazo)-1-phenyl-phthalimid 101296-30-4 C25H20N4O5
    4-(2-Oxo-1-(N-(2-methoxy-phenyl)-carbamoyl)-propylazo)-1-phenyl-phthalimid
    —— 4-<2-Indolyl-(3)-ethyl>-1-(3-phenylpropyl)-piperidin 95703-55-2 C24H30N2
    4-<2-Indolyl-(3)-ethyl>-1-(3-phenylpropyl)-piperidin
    —— 4,4'-Dichlor-diphenylaether-2-isocyanid-dichlorid 15999-41-4 C13H7Cl4NO
    4,4'-Dichlor-diphenylaether-2-isocyanid-dichlorid
    —— 4,4''-Dimethoxy-2,6',4',2''-dioxido-m-terphenyl 100146-73-4 C20H14O4
    4,4''-Dimethoxy-2,6',4',2''-dioxido-m-terphenyl
    —— 4-(6-Brom-3-methyl-phenylmercapto)-chinolin-N-oxid 94328-69-5 C16H12BrNOS
    4-(6-Brom-3-methyl-phenylmercapto)-chinolin-N-oxid
    —— 4-(S-β-D-Glucosido-4-mercapto-phenyl)-1-benzyliden-thiosemicarbazid 102031-30-1 C20H23N3O5S2
    4-(S-β-D-Glucosido-4-mercapto-phenyl)-1-benzyliden-thiosemicarbazid
    —— 4-(3-methoxy-phenyl)-7-methyl-2-morpholin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 1007205-53-9 C18H22N4O2
    4-(3-methoxy-phenyl)-7-methyl-2-morpholin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
    —— 4,4-Dimethyl-1,2,3,4,5,6,7,8-octahydro-naphthalen-2-ol 125158-95-4 C12H20O
    4,4-Dimethyl-1,2,3,4,5,6,7,8-octahydro-naphthalen-2-ol
    —— 4,5-dihydro-5-(3-fluorophenyl)-1-(4-methylsulphonylphenyl)-3-trifluoromethyl-1H-pyrazole 251443-10-4 C17H14F4N2O2S
    4,5-dihydro-5-(3-fluorophenyl)-1-(4-methylsulphonylphenyl)-3-trifluoromethyl-1H-pyrazole
    —— 4-Dodecanoylamino-benzoic acid ethyl ester 62443-29-2 C21H33NO3
    4-Dodecanoylamino-benzoic acid ethyl ester