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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-fluoro-1,3-dihydro-isoindole-2-carboxylic acid (8S,10R)-5-[(1R,2S)-1-carbonylamino-2-vinyl-cyclopropyl]-2,2,4,7,13,21-hexaoxo-2λ*6*-thia-3,6,12,22-tetraaza-tricyclo[21.4.0.0*8,12*]heptacosa-1(27),23,25-trien-10-yl ester 1051388-92-1 C35H40FN5O8S
    4-fluoro-1,3-dihydro-isoindole-2-carboxylic acid (8S,10R)-5-[(1R,2S)-1-carbonylamino-2-vinyl-cyclopropyl]-2,2,4,7,13,21-hexaoxo-2λ*6*-thia-3,6,12,22-tetraaza-tricyclo[21.4.0.0*8,12*]heptacosa-1(27),23,25-trien-10-yl ester
    —— (4R,5S)-4,5-Bis-benzyloxymethyl-tetrahydro-thiophene-2-carboxylic acid ethyl ester 224581-37-7 C23H28O4S
    (4R,5S)-4,5-Bis-benzyloxymethyl-tetrahydro-thiophene-2-carboxylic acid ethyl ester
    —— 4-[5-(3-[(ethylcarbamoyl)amino]-5-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}phenyl)-1,3-thiazol-2-yl]cyclohexanecarboxylic acid 1312536-94-9 C24H25F3N6O3S
    4-[5-(3-[(ethylcarbamoyl)amino]-5-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}phenyl)-1,3-thiazol-2-yl]cyclohexanecarboxylic acid
    —— 4-{5-[4-(4-Methoxyphenyl)piperazin-1-yl]-2,2,6,7-tetramethyl-2,3-dihydro-1-benzofuran-4-yl}-N,N-dimethylaniline 1243545-46-1 C31H39N3O2
    4-{5-[4-(4-Methoxyphenyl)piperazin-1-yl]-2,2,6,7-tetramethyl-2,3-dihydro-1-benzofuran-4-yl}-N,N-dimethylaniline
    —— 4-fluoro-N-(6,7,8,9-tetrahydro-3H-pyrazolo[3,4-c]isoquinolin-7-yl)benzenesulfonamide 1234374-00-5 C16H15FN4O2S
    4-fluoro-N-(6,7,8,9-tetrahydro-3H-pyrazolo[3,4-c]isoquinolin-7-yl)benzenesulfonamide
    —— 4-[3-{6-[3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-5-ethoxy-phenoxy]-hexyl}-2-(2-ethoxycarbonyl-ethyl)-phenoxy]-butyric acid ethyl ester 1246206-45-0 C39H50O9
    4-[3-{6-[3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-5-ethoxy-phenoxy]-hexyl}-2-(2-ethoxycarbonyl-ethyl)-phenoxy]-butyric acid ethyl ester
    —— 4-benzothiazol-2-yl-naphthalene-1,8-dicarboxylic acid anhydride 42280-62-6 C19H9NO3S
    4-benzothiazol-2-yl-naphthalene-1,8-dicarboxylic acid anhydride
    —— 4,5-Benzotropon-oxim 18791-72-5 C11H9NO
    4,5-Benzotropon-oxim
    —— 4-Bromo-13β-methyl-13aαH-tetrahydropseudocoptisin 65366-52-1 C20H18BrNO4
    4-Bromo-13β-methyl-13aαH-tetrahydropseudocoptisin
    —— 4-biphenyl-4-ylazo-3-methyl-1,5-diphenyl-1H-pyrazole 103162-37-4 C28H22N4
    4-biphenyl-4-ylazo-3-methyl-1,5-diphenyl-1H-pyrazole
    —— 4-pyridazine-carboxylic acid-1-oxide 1029598-61-5 C5H4N2O3
    4-pyridazine-carboxylic acid-1-oxide
    —— 4,4,6,4',4',6'-hexamethyl-5,6,5',6'-tetrahydro-4<i>H</i>,4'<i>H</i>-2,2'-ethene-1,2-diyl-bis-[1,4]oxazine 50259-04-6 C16H26N2O2
    4,4,6,4',4',6'-hexamethyl-5,6,5',6'-tetrahydro-4<i>H</i>,4'<i>H</i>-2,2'-ethene-1,2-diyl-bis-[1,4]oxazine
    —— 4,4-Dimethyl-2-(3-nitro-phenyl)-5-phenyl-4H-imidazole 3-oxide 122981-65-1 C17H15N3O3
    4,4-Dimethyl-2-(3-nitro-phenyl)-5-phenyl-4H-imidazole 3-oxide
    —— 4-(2-Chloro-3-methoxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile 853312-81-9 C20H21ClN2O2
    4-(2-Chloro-3-methoxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile
    —— 4-{[(4-chlorophenyl)methyl][(9H-fluoren-9-ylmethoxy)carbonyl]amino}butanoic acid 2137580-02-8 C26H24ClNO4
    4-{[(4-chlorophenyl)methyl][(9H-fluoren-9-ylmethoxy)carbonyl]amino}butanoic acid
    —— 4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (1-propionyl-piperidin-4-yl)-amide 1185839-63-7 C26H30FN5O4
    4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (1-propionyl-piperidin-4-yl)-amide
    —— 4-chloro-1-O-tert-butyldiphenylsilyl-hexanol 860267-16-9 C22H31ClOSi
    4-chloro-1-O-tert-butyldiphenylsilyl-hexanol
    —— 4-(4-isobutyl-3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid methyl ester 41548-86-1 C21H24N2O2
    4-(4-isobutyl-3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid methyl ester
    —— 4-ethoxy-6-(4-(3,4-dimethoxyphenyl)-1H-pyrrol-3-yl)pyrimidin-2-amine 1636155-46-8 C18H20N4O3
    4-ethoxy-6-(4-(3,4-dimethoxyphenyl)-1H-pyrrol-3-yl)pyrimidin-2-amine
    —— 4-Aminomethyl-cyclohexanecarboxylic acid heptyl ester 138737-58-3 C15H29NO2
    4-Aminomethyl-cyclohexanecarboxylic acid heptyl ester
    —— (4-(2-aminoethoxy)phenyl)(4-(2-azidoethoxy)phenyl)methanone 1187326-41-5 C17H18N4O3
    (4-(2-aminoethoxy)phenyl)(4-(2-azidoethoxy)phenyl)methanone
    —— 4-<4-(4-Chlorphenyl)-1-(4-fluorphenyl)-3-pyrazolylacetyl>-morpholin 87267-81-0 C21H19ClFN3O2
    4-<4-(4-Chlorphenyl)-1-(4-fluorphenyl)-3-pyrazolylacetyl>-morpholin
    —— (4S,5R)-tert-butyl 4-((4-(5-(2-(allyl(isopropyl)amino)pyridin-4-yl)-1,3,4-thiadiazol-2-yl)-5-chloro-2-fluorophenoxy)methyl)-2,2,5-trimethyloxazolidine-3-carboxylate 1246391-34-3 C31H39ClFN5O4S
    (4S,5R)-tert-butyl 4-((4-(5-(2-(allyl(isopropyl)amino)pyridin-4-yl)-1,3,4-thiadiazol-2-yl)-5-chloro-2-fluorophenoxy)methyl)-2,2,5-trimethyloxazolidine-3-carboxylate
    —— 4'-Ethoxy-2-nitro-4-acetyl-diphenylamin 13615-27-5 C16H16N2O4
    4'-Ethoxy-2-nitro-4-acetyl-diphenylamin
    —— 4(N-2,7-octadienylamino)pyridine 92759-64-3 C13H18N2
    4(N-2,7-octadienylamino)pyridine
    —— 4'-(3-tert-butyl-5-hydroxy-1H-pyrazol-4-yl)benzene-1',2'-diol 1429310-17-7 C13H16N2O3
    4'-(3-tert-butyl-5-hydroxy-1H-pyrazol-4-yl)benzene-1',2'-diol
    —— 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-phenyl-2H-1,2,3-triazolo<4,5-c>pyridine 99347-20-3 C16H14N6
    4-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-phenyl-2H-1,2,3-triazolo<4,5-c>pyridine
    —— (4R)-3-((4'R,5'R,6'S)-bicyclo<4.3.0>nonene-4'-carbonyl)-4-cyclohexyl-2-oxazolidinone 94482-04-9 C19H27NO3
    (4R)-3-((4'R,5'R,6'S)-bicyclo<4.3.0>nonene-4'-carbonyl)-4-cyclohexyl-2-oxazolidinone
    —— 4-Amino-3-phenyl-2-thioxo-2,3-dihydro-thiazole-5-carboxylic acid [3-allyl-4-p-tolyl-3H-thiazol-(2Z)-ylidene]-hydrazide 199278-77-8 C23H21N5OS3
    4-Amino-3-phenyl-2-thioxo-2,3-dihydro-thiazole-5-carboxylic acid [3-allyl-4-p-tolyl-3H-thiazol-(2Z)-ylidene]-hydrazide
    —— 4-{4-[2-(4-fluoro-phenyl)-acetyl]-4,7-diaza-spiro[2.5]oct-7-yl}-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid methyl ester 1261357-43-0 C22H22FN5O3
    4-{4-[2-(4-fluoro-phenyl)-acetyl]-4,7-diaza-spiro[2.5]oct-7-yl}-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid methyl ester
    —— 4-chloro-N-(6,7,8,9-tetrahydro-3H-pyrazolo[3,4-c]isoquinolin-7-yl)-3-(trifluoromethyl)benzenesulfonamide 1234373-64-8 C17H14ClF3N4O2S
    4-chloro-N-(6,7,8,9-tetrahydro-3H-pyrazolo[3,4-c]isoquinolin-7-yl)-3-(trifluoromethyl)benzenesulfonamide
    —— 4,5-dihydroxy-3-[4-(2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-phenylazo]-naphthalene-2,7-disulfonic acid 32655-04-2 C25H18N4O9S2
    4,5-dihydroxy-3-[4-(2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-phenylazo]-naphthalene-2,7-disulfonic acid
    —— 4-(4-Methyl-piperazino)-1,2,3,4-tetrahydro-cyclopent<b>indol 22942-78-5 C17H21N3O
    4-(4-Methyl-piperazino)-1,2,3,4-tetrahydro-cyclopent<b>indol
    —— 4-hydroxy-2,2-dimethyl-3,4-dihydro-2<i>H</i>-pyrano[2,3-<i>f</i>]chromen-8-one 32640-04-3 C14H14O4
    4-hydroxy-2,2-dimethyl-3,4-dihydro-2<i>H</i>-pyrano[2,3-<i>f</i>]chromen-8-one
    —— 4-methyl-2,6-bis-[<i>N</i>'-(thiophene-2-sulfonyl)-hydrazino]-pyrimidine 37660-34-7 C13H14N6O4S4
    4-methyl-2,6-bis-[<i>N</i>'-(thiophene-2-sulfonyl)-hydrazino]-pyrimidine
    —— 4-[2-(4-acetoxy-phenyl)-3,5-dioxo-4-propyl-pyrazolidin-1-yl]-benzoic acid ethyl ester 38022-32-1 C23H24N2O6
    4-[2-(4-acetoxy-phenyl)-3,5-dioxo-4-propyl-pyrazolidin-1-yl]-benzoic acid ethyl ester
    —— 4-Benzoyloxy-1-tert-butyl-1-methyl-piperidinium; iodide 32644-02-3 C17H26NO2*I
    4-Benzoyloxy-1-tert-butyl-1-methyl-piperidinium; iodide
    —— 4,4-dimethyl-3,5-dioxatricyclo[5.2.1.0,2,6]decane-8-carboxylicacid,Mixtureofdiastereomers 2305251-72-1 C11H16O4
    4,4-dimethyl-3,5-dioxatricyclo[5.2.1.0,2,6]decane-8-carboxylicacid,Mixtureofdiastereomers
    —— 4-[3,4-Dimethylidene-5-(2-phenyl-3,6-dihydrooxazin-4-yl)hexa-1,5-dien-2-yl]-2-phenyl-3,6-dihydrooxazine 1407517-69-4 C28H28N2O2
    4-[3,4-Dimethylidene-5-(2-phenyl-3,6-dihydrooxazin-4-yl)hexa-1,5-dien-2-yl]-2-phenyl-3,6-dihydrooxazine
    —— 4-nitrophenyl 7-methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-4-carboxylate 1009603-03-5 C16H10F3N3O5
    4-nitrophenyl 7-methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-4-carboxylate
    —— 4-O-(1-ethoxyethenyl) 1-O-(2-trimethylsilylethyl) butanedioate 149142-44-9 C13H24O5Si
    4-O-(1-ethoxyethenyl) 1-O-(2-trimethylsilylethyl) butanedioate
    —— {4-[6-(2-Dimethylamino-propionyl)-naphthalen-2-yloxymethyl]-phenoxy}-acetic acid methyl ester 834914-27-1 C25H27NO5
    {4-[6-(2-Dimethylamino-propionyl)-naphthalen-2-yloxymethyl]-phenoxy}-acetic acid methyl ester
    —— 4-cyano-4-(3-iodophenyl)-3,4,5,6-tetrahydro-2H-pyran 179421-14-8 C12H12INO
    4-cyano-4-(3-iodophenyl)-3,4,5,6-tetrahydro-2H-pyran
    —— 4-hydroxymethyl-1,2-benzo[21]crown-7 1402936-20-2 C19H30O8
    4-hydroxymethyl-1,2-benzo[21]crown-7
    —— 4-[(E)-2-{4-[bis(2-ethylhexyl)amino]-5-ethoxy-2-(2-ethylhexanamido)phenyl}diazen-1-yl]benzoic acid 1616061-20-1 C39H62N4O4
    4-[(E)-2-{4-[bis(2-ethylhexyl)amino]-5-ethoxy-2-(2-ethylhexanamido)phenyl}diazen-1-yl]benzoic acid
    —— (4R)-3-[(1S,4S,5S)-5-(4-bromobenzoyl)-2-bicyclo[2.2.2]oct-2-enyl]-4-propan-2-yl-1,3-oxazolidin-2-one 1453222-92-8 C21H24BrNO3
    (4R)-3-[(1S,4S,5S)-5-(4-bromobenzoyl)-2-bicyclo[2.2.2]oct-2-enyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-(4-Oxopiperidin-1-yl)-1,2-dihydropyridin-2-onehydrochloride 2361645-75-0 C10H13ClN2O2
    4-(4-Oxopiperidin-1-yl)-1,2-dihydropyridin-2-onehydrochloride
    —— 4-(4-Methoxy-phenyl)-2-phenyl-cyclohex-3-enecarboxylic acid methyl ester 93938-57-9 C21H22O3
    4-(4-Methoxy-phenyl)-2-phenyl-cyclohex-3-enecarboxylic acid methyl ester
    —— (4-(4-methoxyphenyl)piperazin-1-yl) (5-methyl-3-morpholinobenzofuran-2-yl) methanone 1256503-60-2 C25H29N3O4
    (4-(4-methoxyphenyl)piperazin-1-yl) (5-methyl-3-morpholinobenzofuran-2-yl) methanone
    —— 4,6-bis-<i>tert</i>-butylsulfanyl-benzene-1,3-dicarbaldehyde dioxime 65924-64-3 C16H24N2O2S2
    4,6-bis-<i>tert</i>-butylsulfanyl-benzene-1,3-dicarbaldehyde dioxime