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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2,6-dimethylphenyl)indole 1195785-09-1 C16H15N
4-(2,6-dimethylphenyl)indole
—— 4-(p-Acetamidosalicylazo)-antipyrin 30957-63-2 C20H19N5O5
4-(p-Acetamidosalicylazo)-antipyrin
—— 4,5α-epoxy-6α-hydroxy-3-methoxy-morphinane-17-carbothioic acid tetra-<i>O</i>-acetyl-β-<i>D</i>-glucopyranosylamide 60888-56-4 C32H40N2O12S
4,5α-epoxy-6α-hydroxy-3-methoxy-morphinane-17-carbothioic acid tetra-<i>O</i>-acetyl-β-<i>D</i>-glucopyranosylamide
—— (4R,12bS)-4-phenyl-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one 1421697-17-7 C28H26N2O3S
(4R,12bS)-4-phenyl-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one
—— (4-Chlorophenyl)-isoindolo[1,2-a]isoquinolin-8-ylmethanone 1111165-59-3 C23H14ClNO
(4-Chlorophenyl)-isoindolo[1,2-a]isoquinolin-8-ylmethanone
—— 4-(1-(3-cyanobenzyl)-1H-indol-5-yl-amino)-6-amino-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile 1351943-78-6 C30H24N6O2
4-(1-(3-cyanobenzyl)-1H-indol-5-yl-amino)-6-amino-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile
—— 4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(pyrimidin-4-yl)benzenesulfonamide 1432912-90-7 C23H14ClF2N5O3S
4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(pyrimidin-4-yl)benzenesulfonamide
—— 4-(4-(3-chlorobenzyloxy)-3-fluorophenylamino)-6-amino-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile 1351943-73-1 C27H22ClFN4O3
4-(4-(3-chlorobenzyloxy)-3-fluorophenylamino)-6-amino-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile
—— 4-(1H-pyrazolo[4,3-b]pyridin-3-ylamino)benzenesulfonyl chloride 1432112-30-5 C12H9ClN4O2S
4-(1H-pyrazolo[4,3-b]pyridin-3-ylamino)benzenesulfonyl chloride
—— [4-(4,5-Dimethyl-[1,3]dioxolan-2-yl)-phenyl]-carbamic acid methyl ester 87623-06-1 C13H17NO4
[4-(4,5-Dimethyl-[1,3]dioxolan-2-yl)-phenyl]-carbamic acid methyl ester
—— 4-[(2R)-(2-acetylamino-2-carboxy)ethylthio]methyl-3-oxo-1-cyclopentanecarboxylic acid 220300-60-7 C12H17NO6S
4-[(2R)-(2-acetylamino-2-carboxy)ethylthio]methyl-3-oxo-1-cyclopentanecarboxylic acid
—— 4-(cyclohexylmethyl)-2-phenyl-7,8-dihydro-6H-pyrazolo[1,5-a][1,4]diazepine 1137851-45-6 C20H25N3
4-(cyclohexylmethyl)-2-phenyl-7,8-dihydro-6H-pyrazolo[1,5-a][1,4]diazepine
—— 4'-[4-(mercaptomethyl)phenyl]-2,2':6',2"-terpyridine 627094-19-3 C22H17N3S
4'-[4-(mercaptomethyl)phenyl]-2,2':6',2"-terpyridine
—— (4-amino-2-methylsulfanyl-thiazol-5-yl)-(2,4,5-trichloro-phenyl)-methanone 60093-08-5 C11H7Cl3N2OS2
(4-amino-2-methylsulfanyl-thiazol-5-yl)-(2,4,5-trichloro-phenyl)-methanone
—— 4,7-Dichloro-quinoline-2-carboxylic acid hydrazide 59522-10-0 C10H7Cl2N3O
4,7-Dichloro-quinoline-2-carboxylic acid hydrazide
—— (4-{[3-(4-chloro-phenyl)-1H-pyrazol-4-ylmethyl]-amino}-phenyl)-(4-methyl-piperazin-1-yl)-methanone 1091677-23-4 C22H24ClN5O
(4-{[3-(4-chloro-phenyl)-1H-pyrazol-4-ylmethyl]-amino}-phenyl)-(4-methyl-piperazin-1-yl)-methanone
—— (4<i>R</i>)-3-benzoyl-5<i>t</i>-(6-benzoylamino-purin-9-yl)-2,2-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester 67324-85-0 C26H24N6O4S
(4<i>R</i>)-3-benzoyl-5<i>t</i>-(6-benzoylamino-purin-9-yl)-2,2-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester
—— ((4-((2,5-bis(2-(2-methoxyethoxy)ethoxy)-4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-2,5-bis(2-(2-methoxyethoxy)ethoxy)phenyl)ethynyl)(tert-butyl)dimethylsilane 1433797-67-1 C47H72O12Si2
((4-((2,5-bis(2-(2-methoxyethoxy)ethoxy)-4-((trimethylsilyl)ethynyl)phenyl)ethynyl)-2,5-bis(2-(2-methoxyethoxy)ethoxy)phenyl)ethynyl)(tert-butyl)dimethylsilane
—— 4-Isopropyl-6-oxohept-2-encarbonsaeuremethylester 52475-46-4 C11H18O3
4-Isopropyl-6-oxohept-2-encarbonsaeuremethylester
—— [4-(2-methyl-4-oxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-phenyl]-acetic acid ethyl ester 61126-71-4 C19H20N2O3
[4-(2-methyl-4-oxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-phenyl]-acetic acid ethyl ester
—— 4-imino-3-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimido[4,5-<i>b</i>]quinoline-5-carboxylic acid methyl ester 58633-64-0 C14H12N4O3
4-imino-3-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimido[4,5-<i>b</i>]quinoline-5-carboxylic acid methyl ester
—— 4-((5S,10S)-6,10,13-Trimethyl-3-oxo-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one 56931-88-5 C24H32O3
4-((5S,10S)-6,10,13-Trimethyl-3-oxo-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one
—— 4,5-Dihydrothiepino<4,5-b><1>benzofuran 57161-30-5 C12H10OS
4,5-Dihydrothiepino<4,5-b><1>benzofuran
—— 4-[1-(carboxymethyl)-4-fluoro-7-((E)-2-{4-[4-(4-fluorophenoxy)butoxy]phenyl}vinyl)-2-methyl-1H-indol-3-yl]butanoic acid 908136-67-4 C33H33F2NO6
4-[1-(carboxymethyl)-4-fluoro-7-((E)-2-{4-[4-(4-fluorophenoxy)butoxy]phenyl}vinyl)-2-methyl-1H-indol-3-yl]butanoic acid
—— 4-(4-bromo-2-methylphenyl)-4-hydroxycyclohexanecarboxylic acid 948555-90-6 C14H17BrO3
4-(4-bromo-2-methylphenyl)-4-hydroxycyclohexanecarboxylic acid
—— 4-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-2-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-dihydro-thiopyran-3-one 58451-60-8 C19H14Cl2OS
4-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-2-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-dihydro-thiopyran-3-one
—— 4-[2-(1-methyl-5-nitro-pyrrol-2-yl)-oxiranecarbonyl]-morpholine 53391-31-4 C12H15N3O5
4-[2-(1-methyl-5-nitro-pyrrol-2-yl)-oxiranecarbonyl]-morpholine
—— 4-(6-chloro-2-oxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-yl)-4-oxo-but-2-enoic acid 58555-36-5 C11H7ClN2O4
4-(6-chloro-2-oxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-yl)-4-oxo-but-2-enoic acid
—— 4-[3-Cyano-4-[3-(2-phenoxyethoxy)phenyl]pyrrol-1-yl]benzoic acid 1072200-79-3 C26H20N2O4
4-[3-Cyano-4-[3-(2-phenoxyethoxy)phenyl]pyrrol-1-yl]benzoic acid
—— 4-[3-[2-[(4-Chlorophenyl)methoxy]phenyl]-4-cyanopyrrol-1-yl]benzoic acid 1072200-41-9 C25H17ClN2O3
4-[3-[2-[(4-Chlorophenyl)methoxy]phenyl]-4-cyanopyrrol-1-yl]benzoic acid
—— 4-methyl-N-(4-methylpent-1-yn-3-yl)benzenesulfonamide 1611453-98-5 C13H17NO2S
4-methyl-N-(4-methylpent-1-yn-3-yl)benzenesulfonamide
—— 4-(3-chloro-phenyl)-6-trifluoromethyl-1H-pyrimidin-2-one 951231-65-5 C11H6ClF3N2O
4-(3-chloro-phenyl)-6-trifluoromethyl-1H-pyrimidin-2-one
—— 4-methoxyphenyl 4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside 321380-41-0 C31H32Cl3NO8
4-methoxyphenyl 4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside
—— 4-(2-chloro-ethyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine-6-carboxylic acid methyl ester 66095-63-4 C12H14ClNO3
4-(2-chloro-ethyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine-6-carboxylic acid methyl ester
—— 4,5-Dimethyl-3-phenyl-1,2,4-oxadiazolium Hexachloroantimonate 143593-45-7 C10H11N2O*Cl6Sb
4,5-Dimethyl-3-phenyl-1,2,4-oxadiazolium Hexachloroantimonate
—— 4,4-bis(trifluoromethylsulfonyl)cyclohex-1-ene 1314918-56-3 C8H8F6O4S2
4,4-bis(trifluoromethylsulfonyl)cyclohex-1-ene
—— (4E)-4-hydroxyimino-5-methyl-1-phenyl-1,2-dihydroisoquinolin-3-one 78634-22-7 C16H14N2O2
(4E)-4-hydroxyimino-5-methyl-1-phenyl-1,2-dihydroisoquinolin-3-one
—— 4-(4-hydroxy-3-nitro-phenyl)-pyridine-3,5-dicarboxylic acid dimethyl ester 56820-33-8 C15H12N2O7
4-(4-hydroxy-3-nitro-phenyl)-pyridine-3,5-dicarboxylic acid dimethyl ester
—— 4-phenyl-6-trimethylsilanyl-1<i>H</i>-pyridin-2-one 58934-06-8 C14H17NOSi
4-phenyl-6-trimethylsilanyl-1<i>H</i>-pyridin-2-one
—— 4-hydroxy-2,5-dioxocyclohexa-3,6-diene-1,3-disulfonic acid 1379458-90-8 C6H4O9S2
4-hydroxy-2,5-dioxocyclohexa-3,6-diene-1,3-disulfonic acid
—— 4-(4-chlorosulfonylphenyl)selanylbenzenesulfonyl chloride 118081-00-8 C12H8Cl2O4S2Se
4-(4-chlorosulfonylphenyl)selanylbenzenesulfonyl chloride
—— 4-((S)-1-(2-(3,5-dichlorophenylamino)acetyl)piperidin-3-ylamino)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1374239-29-8 C20H22Cl2N6O2
4-((S)-1-(2-(3,5-dichlorophenylamino)acetyl)piperidin-3-ylamino)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
—— 4-[6-(1-cyclobutyl-piperidin-4-yloxy)-3-isopropyl-5-methyl-benzofuran-2-carbonyl]-piperazine-1-carboxylic acid methyl ester 1106538-94-6 C28H39N3O5
4-[6-(1-cyclobutyl-piperidin-4-yloxy)-3-isopropyl-5-methyl-benzofuran-2-carbonyl]-piperazine-1-carboxylic acid methyl ester
—— 4-[5-(2-quinolinyl)-1,3,4-thiadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677725-03-0 C18H19N5S
4-[5-(2-quinolinyl)-1,3,4-thiadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane
—— 4-{5-amino-3-[4-(3-diethylamino-propoxy)-3,5-dimethoxy-phenylamino]-[1,2,4]triazol-1-yl}-benzonitrile 700806-66-2 C24H31N7O3
4-{5-amino-3-[4-(3-diethylamino-propoxy)-3,5-dimethoxy-phenylamino]-[1,2,4]triazol-1-yl}-benzonitrile
—— [(4-Methoxy-phenyl)-dimethyl-silanyl]-methyl-phenyl-amine 54818-94-9 C16H21NOSi
[(4-Methoxy-phenyl)-dimethyl-silanyl]-methyl-phenyl-amine
—— 4-Oxo-3,5-diphenyl-cyclohexanecarboxylic acid ethyl ester 51334-58-8 C21H22O3
4-Oxo-3,5-diphenyl-cyclohexanecarboxylic acid ethyl ester
—— 4,8b-Dimethyl-1,2,3,8b-tetrahydro-biphenylene 54811-65-3 C14H16
4,8b-Dimethyl-1,2,3,8b-tetrahydro-biphenylene
—— 4-p-Methoxyphenyl-1-ethoxy-1-buten-3-in 59275-59-1 C13H14O2
4-p-Methoxyphenyl-1-ethoxy-1-buten-3-in
—— 4-Methoxy-1-methyl-tricyclo[7.5.1.0<sup>2,7</sup>]pentadeca-2,4,6-trien-(15Z)-ylideneamine; hydrochloride 50666-41-6 C17H23NO*ClH
4-Methoxy-1-methyl-tricyclo[7.5.1.0<sup>2,7</sup>]pentadeca-2,4,6-trien-(15Z)-ylideneamine; hydrochloride