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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-fluoro-2-(4-bromophenyl)-5-hydroxybenzofuran-3-carboxylic acid 1353895-75-6 C15H8BrFO4
4-fluoro-2-(4-bromophenyl)-5-hydroxybenzofuran-3-carboxylic acid
—— 4-sec-butoxy-6-methyl-pyrimidine-2-carboxylic acid amide 104296-97-1 C10H15N3O2
4-sec-butoxy-6-methyl-pyrimidine-2-carboxylic acid amide
—— 4-Benzo[1,3]dioxol-5-yl-2-(2-fluoro-phenyl)-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester 221245-31-4 C23H16FNO6S
4-Benzo[1,3]dioxol-5-yl-2-(2-fluoro-phenyl)-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester
—— 4-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-5-phenyl-1,2-dihydro-3H-pyrazol-3-one 1312995-17-7 C20H17N3O
4-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-5-phenyl-1,2-dihydro-3H-pyrazol-3-one
—— 4-amino-7-β-(2'-C-methyl-D-ribofuranosyl)-furo[3,2-d]pyrimidine-5'-triphosphate 885593-75-9 C12H18N3O14P3
4-amino-7-β-(2'-C-methyl-D-ribofuranosyl)-furo[3,2-d]pyrimidine-5'-triphosphate
—— 4,4'-(1-(4-tert-butylphenyl)pyrrolidine-2,5-diyl)dibenzimidamide 1258234-44-4 C28H33N5
4,4'-(1-(4-tert-butylphenyl)pyrrolidine-2,5-diyl)dibenzimidamide
—— 4,5,6,7-tetrafluoro-2-(4-tert-butylbenzene)isoindole-1,3-dione 1383778-02-6 C18H13F4NO2
4,5,6,7-tetrafluoro-2-(4-tert-butylbenzene)isoindole-1,3-dione
—— 4-chloro-1-(cyclopropylmethyl)-5-phenyl-1H-benzotriazole 1257327-39-1 C16H14ClN3
4-chloro-1-(cyclopropylmethyl)-5-phenyl-1H-benzotriazole
—— 4-[5-cyclopropyl-1-isopropyl-3-(5-chloro-2-thienyl)-1H-pyrazol-4-yl]pyridine 1313384-32-5 C18H18ClN3S
4-[5-cyclopropyl-1-isopropyl-3-(5-chloro-2-thienyl)-1H-pyrazol-4-yl]pyridine
—— 4,5-dichloro-pyrrole-2,3-dicarboxylic acid 3-ethyl ester 39205-29-3 C8H7Cl2NO4
4,5-dichloro-pyrrole-2,3-dicarboxylic acid 3-ethyl ester
—— 4-(9-cyclopentyl-6,7,8,9-tetrahydro-5,7,7-trimethyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-cyclobutyl-3-methoxybenzamide 946823-58-1 C27H36N6O3
4-(9-cyclopentyl-6,7,8,9-tetrahydro-5,7,7-trimethyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-cyclobutyl-3-methoxybenzamide
—— 4-(15N)cyano-4'-(13C<sub>2</sub>)ethynylbiphenyl 1006611-61-5 C15H9N
4-(15N)cyano-4'-(13C<sub>2</sub>)ethynylbiphenyl
—— (4R,6R)-2,2-dimethyl-4-(2-phenylethyl)-6-(prop-2-en-1-yl)-1,3-dioxane 1220994-40-0 C17H24O2
(4R,6R)-2,2-dimethyl-4-(2-phenylethyl)-6-(prop-2-en-1-yl)-1,3-dioxane
—— 4-(2-iodophenyl)-2-methylenebutanoic acid 1384898-45-6 C11H11IO2
4-(2-iodophenyl)-2-methylenebutanoic acid
—— 4-(4-nitro-trityl)-morpholine 24793-22-4 C23H22N2O3
4-(4-nitro-trityl)-morpholine
—— 4,4,6-Triphenyl-3-oxo-2,3,4,5-tetrahydro-pyridazin 24737-61-9 C22H18N2O
4,4,6-Triphenyl-3-oxo-2,3,4,5-tetrahydro-pyridazin
—— 4-dibenzylamino-6-(4-methoxy-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione 32832-46-5 C24H22N4OS
4-dibenzylamino-6-(4-methoxy-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione
—— 4-Chloro-N-(1-chloromethyl-2-thiocyanato-ethyl)-benzenesulfonamide 38388-89-5 C10H10Cl2N2O2S2
4-Chloro-N-(1-chloromethyl-2-thiocyanato-ethyl)-benzenesulfonamide
—— 4-(2-methylene-1,3-indanedione)-2-(1-methylcyclohexyl)-6-(1,1,7,7-tetramethyljulolidyl)vinyl-4H-pyran 1399983-41-5 C39H43NO3
4-(2-methylene-1,3-indanedione)-2-(1-methylcyclohexyl)-6-(1,1,7,7-tetramethyljulolidyl)vinyl-4H-pyran
—— 4-[4-fluoro-2-(trans-4-methanesulfonylamino-cyclohexyloxy)-phenylamino]-5-methyl-thieno[2,3-c]pyrimidine-6-carboxylic acid 1332633-74-5 C21H23FN4O5S2
4-[4-fluoro-2-(trans-4-methanesulfonylamino-cyclohexyloxy)-phenylamino]-5-methyl-thieno[2,3-c]pyrimidine-6-carboxylic acid
—— 4-Chlor-9,10-dihydrophenanthren 92152-72-2 C14H11Cl
4-Chlor-9,10-dihydrophenanthren
—— 4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-ethoxyphenyl benzoate 1069075-48-4 C34H31NO4
4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-ethoxyphenyl benzoate
—— (4R,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-isopropyl-4,5-dihydro-furan-2-carboxylic acid ethyl ester 135074-59-8 C16H30O4Si
(4R,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-isopropyl-4,5-dihydro-furan-2-carboxylic acid ethyl ester
—— 4,5,6-triphenylferrocene[1,2-c]pyridine-3(4H)-one 1603897-27-3 C31H23FeNO
4,5,6-triphenylferrocene[1,2-c]pyridine-3(4H)-one
—— (4R,6R)-6-[2-[1,5-bis(4-fluorophenyl)-3-propan-2-ylpyrazol-4-yl]ethyl]-4-hydroxyoxan-2-one 116645-12-6 C25H26F2N2O3
(4R,6R)-6-[2-[1,5-bis(4-fluorophenyl)-3-propan-2-ylpyrazol-4-yl]ethyl]-4-hydroxyoxan-2-one
—— 4-methyl-1-(1-methyl-[4]piperidyl)-pyrazolidine-3,5-dione 99190-63-3 C10H17N3O2
4-methyl-1-(1-methyl-[4]piperidyl)-pyrazolidine-3,5-dione
—— 4-(chloro-phenyl-methylene)-3-phenyl-4<i>H</i>-isoxazol-5-one 134140-96-8 C16H10ClNO2
4-(chloro-phenyl-methylene)-3-phenyl-4<i>H</i>-isoxazol-5-one
—— 4-(4-methoxyphenyl)-5-methyl-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepine 1573120-22-5 C20H20N2O
4-(4-methoxyphenyl)-5-methyl-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepine
—— 4-(2-phenoxy-ethoxy)-benzil 855225-00-2 C22H18O4
4-(2-phenoxy-ethoxy)-benzil
—— 4-methyl-3-phenyl-2-(quinolin-8-yl)isoquinolin-1(2H)-one 1604839-43-1 C25H18N2O
4-methyl-3-phenyl-2-(quinolin-8-yl)isoquinolin-1(2H)-one
—— 4,6-bis(pyrrolidin-1'-ylmethyl)-2-(7"-trifluoromethylquinolin-4"-ylamino)phenol 127396-56-9 C26H29F3N4O
4,6-bis(pyrrolidin-1'-ylmethyl)-2-(7"-trifluoromethylquinolin-4"-ylamino)phenol
—— 4-(6-(6-methylpyridin-2-yl)-2,3-dihydro-1H-imidazolo[1,2-a]imidazol-5-yl)benzonitrile 1418305-70-0 C18H15N5
4-(6-(6-methylpyridin-2-yl)-2,3-dihydro-1H-imidazolo[1,2-a]imidazol-5-yl)benzonitrile
—— 4-[(1R)-1-[8-tert-butyl-2-(3,5-dichlorophenyl)-3-oxo-1,4,8-triazaspiro[4.5]dec-1-en-4-yl]-4,4-dimethylpentyl]-N-(2H-tetrazol-5-yl)benzamide 1336887-52-5 C32H40Cl2N8O2
4-[(1R)-1-[8-tert-butyl-2-(3,5-dichlorophenyl)-3-oxo-1,4,8-triazaspiro[4.5]dec-1-en-4-yl]-4,4-dimethylpentyl]-N-(2H-tetrazol-5-yl)benzamide
—— 4-Decyloxy-benzoic acid 4-{5-cyano-5-[2-(4-hexyl-phenyl)-ethyl]-[1,3]dioxan-2-yl}-phenyl ester 131340-16-4 C42H55NO5
4-Decyloxy-benzoic acid 4-{5-cyano-5-[2-(4-hexyl-phenyl)-ethyl]-[1,3]dioxan-2-yl}-phenyl ester
—— (4R)-6-Bromo-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride 2088960-09-0 C9H11BrClNO
(4R)-6-Bromo-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride
—— 4,4-Bis(dimethylamino)-2-methyl-1-(4-nitrophenyl)-1,3-butadien-1,3-dicarbonitril 74119-74-7 C17H19N5O2
4,4-Bis(dimethylamino)-2-methyl-1-(4-nitrophenyl)-1,3-butadien-1,3-dicarbonitril
—— 4-[4,6-Bis-(3-cyano-propyl)-2,4,6-trimethyl-[1,3,5,2,4,6]trithiatrisilinan-2-yl]-butyronitrile 27329-87-9 C15H27N3S3Si3
4-[4,6-Bis-(3-cyano-propyl)-2,4,6-trimethyl-[1,3,5,2,4,6]trithiatrisilinan-2-yl]-butyronitrile
—— 4-{N-(2,4,6-tri-tert-butylphenyl)-N-oxylamino}pyridine 1017624-60-0 C23H33N2O
4-{N-(2,4,6-tri-tert-butylphenyl)-N-oxylamino}pyridine
—— 4,5-diphenyl-2-p-tolyl-4H-[1,3]thiazine 54665-80-4 C23H19NS
4,5-diphenyl-2-p-tolyl-4H-[1,3]thiazine
—— 4-(2-ethoxycarbonyl-3,5-dimethoxy-phenyl)-acetoacetic acid ethyl ester 322641-46-3 C17H22O7
4-(2-ethoxycarbonyl-3,5-dimethoxy-phenyl)-acetoacetic acid ethyl ester
—— 4-((4-(hexyloxy)phenyl)diazenyl)-3-hydroxyphenyl 4-(dodecyloxy)benzoate 1220389-94-5 C37H50N2O5
4-((4-(hexyloxy)phenyl)diazenyl)-3-hydroxyphenyl 4-(dodecyloxy)benzoate
—— 4'-methylbenzoyl 2,3,4,6-tetra-O-acetyl-β-D-selenogalactopyranoside 869107-34-6 C22H26O10Se
4'-methylbenzoyl 2,3,4,6-tetra-O-acetyl-β-D-selenogalactopyranoside
—— (4R,1'S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-(3'-methyl)butan-1'-ol 122213-59-6 C27H27NO3
(4R,1'S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-(3'-methyl)butan-1'-ol
—— 4-(2-hydroxy-ethyl)-1-phenacyl-pyridinium; bromide 109262-12-6 Br*C15H16NO2
4-(2-hydroxy-ethyl)-1-phenacyl-pyridinium; bromide
—— 4-[4-({[2-chloro-5-(pentafluoro-λ6-sulfanyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide 1384879-07-5 C20H15ClF6N4O3S
4-[4-({[2-chloro-5-(pentafluoro-λ6-sulfanyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide
—— 4-(4,5-Dimethoxy-3,6-dioxo-cyclohexa-1,4-dienyl)-butyric acid 2234-01-7 C12H14O6
4-(4,5-Dimethoxy-3,6-dioxo-cyclohexa-1,4-dienyl)-butyric acid
—— 4-Chlor-2-hydroxylamino-benzolsulfon-N-phenylamid 38345-64-1 C12H11ClN2O3S
4-Chlor-2-hydroxylamino-benzolsulfon-N-phenylamid
—— 4-bromo-N,N-dimethyl-3-(2,2,2-trifluoroethoxy)aniline 1426242-40-1 C10H11BrF3NO
4-bromo-N,N-dimethyl-3-(2,2,2-trifluoroethoxy)aniline
—— 4-(4-{5-[(4,5-dimethyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}piperazin-1-yl)quinazolin-1-ium trifluoroacetate 959840-34-7 C2HF3O2*C26H25FN6O2
4-(4-{5-[(4,5-dimethyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}piperazin-1-yl)quinazolin-1-ium trifluoroacetate
—— 4-[4-[2-(cyclohexyloxycarbonyl)ethyl]phenyl]-2-[4-(ethoxycarbonylamidino)phenyl]-5-methyl-4H-1,2,4-triazol-3-one 1236930-02-1 C28H33N5O5
4-[4-[2-(cyclohexyloxycarbonyl)ethyl]phenyl]-2-[4-(ethoxycarbonylamidino)phenyl]-5-methyl-4H-1,2,4-triazol-3-one