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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2,4-dimethoxy-phenylazo)-3,5-dimethyl-1<i>H</i>-pyrazole 92110-04-8 C13H16N4O2
4-(2,4-dimethoxy-phenylazo)-3,5-dimethyl-1<i>H</i>-pyrazole
—— 4-(4-{[5-(4-Fluoro-phenyl)-2-methylsulfonyl-oxazole-4-carbonyl]-amino}-phenoxy)-pyridine-2-carboxylic acid methylamide 1422175-91-4 C24H19FN4O6S
4-(4-{[5-(4-Fluoro-phenyl)-2-methylsulfonyl-oxazole-4-carbonyl]-amino}-phenoxy)-pyridine-2-carboxylic acid methylamide
—— 4-Benzo[1,3]dioxol-5-ylmethyl-imidazolidin-2-one 26772-46-3 C11H12N2O3
4-Benzo[1,3]dioxol-5-ylmethyl-imidazolidin-2-one
—— 4-(3'-ethynylphenylamino)-6-[3-(2-oxa-6-azaspiro[3.4]octane-6-yl)propoxy]-7-methoxyquinazoline 1445861-40-4 C26H28N4O3
4-(3'-ethynylphenylamino)-6-[3-(2-oxa-6-azaspiro[3.4]octane-6-yl)propoxy]-7-methoxyquinazoline
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-((4-sulfamoylbenzamido)methyl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392112-69-4 C44H58N2O5S
4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-((4-sulfamoylbenzamido)methyl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
—— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-naphthalen-2-ylmethanone 1443756-03-3 C26H24ClN5O2
[4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-naphthalen-2-ylmethanone
—— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-2-methylpiperazin-1-yl]-(2-methyl-1-benzofuran-3-yl)methanone 1443757-90-1 C24H22ClN5O3
[4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-2-methylpiperazin-1-yl]-(2-methyl-1-benzofuran-3-yl)methanone
—— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-[6-(1,3-dimethylpyrazol-4-yl)pyridin-2-yl]methanone 1443756-72-6 C26H27ClN8O2
[4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-[6-(1,3-dimethylpyrazol-4-yl)pyridin-2-yl]methanone
—— 4-chloro-5-[4-(3,5-dichloro-benzoyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid 1192171-05-3 C20H15Cl3N2O4
4-chloro-5-[4-(3,5-dichloro-benzoyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid
—— 4,5-Dimethyl-8-isopropyl-5,6,7,8-tetrahydro-1-naphthol 71472-22-5 C15H22O
4,5-Dimethyl-8-isopropyl-5,6,7,8-tetrahydro-1-naphthol
—— 4-(4-(1H-indazol-4-ylamino)quinazolin-6-yl)-2-methoxyphenol 1445581-35-0 C22H17N5O2
4-(4-(1H-indazol-4-ylamino)quinazolin-6-yl)-2-methoxyphenol
—— 4-(3-hydroxy-2-methoxy-benzoyl)-1-(2-p-methoxyphenylethyl)-piperidine 1160298-55-4 C22H27NO4
4-(3-hydroxy-2-methoxy-benzoyl)-1-(2-p-methoxyphenylethyl)-piperidine
—— 4-Methoxy-5-methyl-7-oxo-5,7-dihydro-furo[3,4-c]pyridazine-3-carboxylic acid 103150-49-8 C9H8N2O5
4-Methoxy-5-methyl-7-oxo-5,7-dihydro-furo[3,4-c]pyridazine-3-carboxylic acid
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((3-oxo-3-(pyrrolidin-1-yl)propylamino)methyl)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392111-95-3 C44H64N2O3
4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((3-oxo-3-(pyrrolidin-1-yl)propylamino)methyl)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
—— 4-isopropyl-decan-3-one 40238-44-6 C13H26O
4-isopropyl-decan-3-one
—— 4-chloro-5-chloromethanesulfonyloxy-2-methyl-2<i>H</i>-pyridazin-3-one 52105-25-6 C6H6Cl2N2O4S
4-chloro-5-chloromethanesulfonyloxy-2-methyl-2<i>H</i>-pyridazin-3-one
—— 4-Nitro-5-iodchinolin-1-oxid 40107-03-7 C9H5IN2O3
4-Nitro-5-iodchinolin-1-oxid
—— 4,4'-Bifluorenonyl 52086-22-3 C26H14O2
4,4'-Bifluorenonyl
—— 4-Amidinobenzoesaeureisopropylester 50466-18-7 C11H14N2O2
4-Amidinobenzoesaeureisopropylester
—— 4-Cl-N-m-Methoxybenzyl-N-tosylanthranilsaeure 54620-94-9 C22H20ClNO5S
4-Cl-N-m-Methoxybenzyl-N-tosylanthranilsaeure
—— 4,5-Dimethyl-1-(toluene-4-sulfonyl)-2-(1,1,2-trichloro-ethyl)-1,2,3,6-tetrahydro-pyridine 54201-47-7 C16H20Cl3NO2S
4,5-Dimethyl-1-(toluene-4-sulfonyl)-2-(1,1,2-trichloro-ethyl)-1,2,3,6-tetrahydro-pyridine
—— 4,8-dichloro-2-oxo-2<i>H</i>-chromene-3-carbaldehyde phenylhydrazone 51070-01-0 C16H10Cl2N2O2
4,8-dichloro-2-oxo-2<i>H</i>-chromene-3-carbaldehyde phenylhydrazone
—— (4S,5R,6R)-5-(2,2-Difluoro-acetylamino)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-5,6-dihydro-4H-pyran-2-carboxylic acid 41976-49-2 C11H15F2NO8
(4S,5R,6R)-5-(2,2-Difluoro-acetylamino)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-5,6-dihydro-4H-pyran-2-carboxylic acid
—— [4,7-Dimethoxy-5-methyl-chromen-(2E)-ylidene]-acetic acid methyl ester 41607-32-3 C15H16O5
[4,7-Dimethoxy-5-methyl-chromen-(2E)-ylidene]-acetic acid methyl ester
—— 4-bromo-5-hydroxy-1,2,6-trimethyl-indole-3-carboxylic acid ethyl ester 40945-75-3 C14H16BrNO3
4-bromo-5-hydroxy-1,2,6-trimethyl-indole-3-carboxylic acid ethyl ester
—— 4,4'-dimethyl-2,4,2',4'-tetrahydro-5,5'-propane-1,1-diyl-bis-[1,2,4]triazole-3-thione 55160-20-8 C9H14N6S2
4,4'-dimethyl-2,4,2',4'-tetrahydro-5,5'-propane-1,1-diyl-bis-[1,2,4]triazole-3-thione
—— (4aR,8R,8aS)-1-(tert-butoxycarbonyl)-8-(3-hydroxypropyl)decahydroquinoline 1559757-49-1 C17H31NO3
(4aR,8R,8aS)-1-(tert-butoxycarbonyl)-8-(3-hydroxypropyl)decahydroquinoline
—— 4,4,9,9-Tetramethyl-4,9-dihydro-naphtho[2,3-d][1,3]thiaselenol-2-one 125208-08-4 C15H16OSSe
4,4,9,9-Tetramethyl-4,9-dihydro-naphtho[2,3-d][1,3]thiaselenol-2-one
—— 4-methoxyphenyl 2-O-benzyl-3,4-O-isopropylidene-α-L-fucopyranosyl-(1-2)-[4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranosyl-(1-6)]-3,4-O-isopropylidene-β-D-galactopyranoside 1256157-12-6 C48H58Cl3NO17
4-methoxyphenyl 2-O-benzyl-3,4-O-isopropylidene-α-L-fucopyranosyl-(1-2)-[4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranosyl-(1-6)]-3,4-O-isopropylidene-β-D-galactopyranoside
—— (4-chlorophenyl)-[6-(4-chlorophenyl)pyridine-3-yl]methanone 31676-64-9 C18H11Cl2NO
(4-chlorophenyl)-[6-(4-chlorophenyl)pyridine-3-yl]methanone
—— 4-(3-methoxy-1-[3-(2-fluoro-benzoylamino)phenyl]propylamino)quinazoline-8-carboxylic acid amide 1240475-85-7 C26H24FN5O3
4-(3-methoxy-1-[3-(2-fluoro-benzoylamino)phenyl]propylamino)quinazoline-8-carboxylic acid amide
—— 4-nitrophenyl 2,5-di-O-acetyl-3,6-anhydro-1,3-dithio-β-D-glucofuranoside 321156-80-3 C16H17NO7S2
4-nitrophenyl 2,5-di-O-acetyl-3,6-anhydro-1,3-dithio-β-D-glucofuranoside
—— 4-[7-(4-fluorophenyl)-2,3-dihydroindole-1-sulfonyl]benzenesulfonamide 1265023-67-3 C20H17FN2O4S2
4-[7-(4-fluorophenyl)-2,3-dihydroindole-1-sulfonyl]benzenesulfonamide
—— (4-Cyano-1-phenylmethoxypiperidin-4-yl) 2-(2,4,6-trimethylphenyl)acetate 1256917-00-6 C24H28N2O3
(4-Cyano-1-phenylmethoxypiperidin-4-yl) 2-(2,4,6-trimethylphenyl)acetate
—— 4-Isopropyl-1-phenyl-3-<α-phenyl-propyl>-Δ<sup>2</sup>-1.2.4-triazolinon-(5) 853-76-9 C20H23N3O
4-Isopropyl-1-phenyl-3-<α-phenyl-propyl>-Δ<sup>2</sup>-1.2.4-triazolinon-(5)
—— 4-[(4-chlorobenzyl)oxy]-2-(3-chlorophenyl)-1,3-thiazole-5-carboxylic acid 1445752-45-3 C17H11Cl2NO3S
4-[(4-chlorobenzyl)oxy]-2-(3-chlorophenyl)-1,3-thiazole-5-carboxylic acid
—— 4-(3'-chloro-4'-4-fluorophenylamino)-6-[3-(7-tertbutyloxycarbonyl-2,7-diazaspiro[4.5]decane-2-yl)propoxy]-7-methoxyquinazoline 1445861-42-6 C31H39ClFN5O4
4-(3'-chloro-4'-4-fluorophenylamino)-6-[3-(7-tertbutyloxycarbonyl-2,7-diazaspiro[4.5]decane-2-yl)propoxy]-7-methoxyquinazoline
—— (4R)-1-<(benzyloxy)methyl>-3-(difluoromethyl)-3'-methylspiro<imidazolidine-4,4'(1'H)-quinazoline>-2,2',5(3'H)-trione 138573-17-8 C20H18F2N4O4
(4R)-1-<(benzyloxy)methyl>-3-(difluoromethyl)-3'-methylspiro<imidazolidine-4,4'(1'H)-quinazoline>-2,2',5(3'H)-trione
—— 4H-4-methyl-2,4-diphenyl-1,3-thiazine 1253755-00-8 C17H15NS
4H-4-methyl-2,4-diphenyl-1,3-thiazine
—— 4-amino-4-N-benzyl-3,5-di-O-benzyl-2,4-dideoxy-2,2-difluoro-D-erythro-pentonolactam 577978-36-0 C26H25F2NO3
4-amino-4-N-benzyl-3,5-di-O-benzyl-2,4-dideoxy-2,2-difluoro-D-erythro-pentonolactam
—— 4-heptyloxy-3-methoxy-phenethylamine 101426-26-0 C16H27NO2
4-heptyloxy-3-methoxy-phenethylamine
—— [4-(4-Fluoro-phenyl)-6-isopropyl-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-5-yl]-methanol 126273-17-4 C23H22FN3O
[4-(4-Fluoro-phenyl)-6-isopropyl-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridin-5-yl]-methanol
—— 4-(3,4-difluorobenzylamino)-4-oxobutyric acid 1224397-74-3 C11H11F2NO3
4-(3,4-difluorobenzylamino)-4-oxobutyric acid
—— 4-{[2-({[5-(2-cyclohexylethyl)-4-(2,5-dimethoxy-4-methylphenyl)pyrimidin-2-yl]amino}carbonyl)-1H-indol-1-yl]methyl}benzoic acid trifluoroacetic acid 1042352-98-6 C2HF3O2*C38H40N4O5
4-{[2-({[5-(2-cyclohexylethyl)-4-(2,5-dimethoxy-4-methylphenyl)pyrimidin-2-yl]amino}carbonyl)-1H-indol-1-yl]methyl}benzoic acid trifluoroacetic acid
—— (4bR,5S,9aS)-5-Pyrrolidin-1-yl-5,6,7,8,9,9a-hexahydro-benzo[3,4]cyclobuta[1,2]cyclohepten-4b-ol 130823-43-7 C17H23NO
(4bR,5S,9aS)-5-Pyrrolidin-1-yl-5,6,7,8,9,9a-hexahydro-benzo[3,4]cyclobuta[1,2]cyclohepten-4b-ol
—— 4-Hexenal, 2,6-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-methyl-,(2R,3R,4Z)- 873924-58-4 C19H40O3Si2
4-Hexenal, 2,6-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-methyl-,(2R,3R,4Z)-
—— [(([(4,7-di([hydroxy(methyl)phosphoryl]methyl)-10-(([2-(trifluoromethyl)phenyl]carbamoyl)methyl)-1,4,7,10-tetraazacyclododec-1-yl)methyl](methyl)phosphinic acid)(-3H))Er] 1269772-12-4 C23H38ErF3N5O7P3
[(([(4,7-di([hydroxy(methyl)phosphoryl]methyl)-10-(([2-(trifluoromethyl)phenyl]carbamoyl)methyl)-1,4,7,10-tetraazacyclododec-1-yl)methyl](methyl)phosphinic acid)(-3H))Er]
—— 4-oxo-3,5-diphenyl-4,5-dihydro-[1,2,3]thiadiazolium betaine 108018-88-8 C14H10N2OS
4-oxo-3,5-diphenyl-4,5-dihydro-[1,2,3]thiadiazolium betaine
—— 4a-(Tetrahydro-pyran-2-yloxymethyl)-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one 84987-90-6 C16H24O3
4a-(Tetrahydro-pyran-2-yloxymethyl)-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one
—— 4-Hydroxy-7,8,9,10-tetrahydro-benzo[h]quinoline-2-carboxylic acid ethyl ester 36308-93-7 C16H17NO3
4-Hydroxy-7,8,9,10-tetrahydro-benzo[h]quinoline-2-carboxylic acid ethyl ester