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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(1-methylindol-3-yl)-5,7-dinitro-2,1,3-benzoxadiazole 97653-23-1 C15H9N5O5
4-(1-methylindol-3-yl)-5,7-dinitro-2,1,3-benzoxadiazole
—— 4-(2-propylphenoxy)benzoic acid 1360650-82-3 C16H16O3
4-(2-propylphenoxy)benzoic acid
—— 4,9-dimethyl-furo[3,2-a]naphtho[2,1-c]phenazine 102213-64-9 C24H16N2O
4,9-dimethyl-furo[3,2-a]naphtho[2,1-c]phenazine
—— 4-Benzyl-3-{5-benzyloxy-2-[5-(tert-butyldiphenylsilanyloxy)-1-hydroxy-3-methoxy-4-methylpentyl]pent-3-enoyl}oxazolidin-2-one 301230-11-5 C45H55NO7Si
4-Benzyl-3-{5-benzyloxy-2-[5-(tert-butyldiphenylsilanyloxy)-1-hydroxy-3-methoxy-4-methylpentyl]pent-3-enoyl}oxazolidin-2-one
—— 4-(2-hydroxyphenyl)-5,7-dimethyl-2-phenylquinoline 133191-74-9 C23H19NO
4-(2-hydroxyphenyl)-5,7-dimethyl-2-phenylquinoline
—— 4,4'-(propane-2,2-diyl)bis(2-allyl-6-((tert-butylamino)methyl)phenol) hydrochloride 85842-08-6 C31H46N2O2*2ClH
4,4'-(propane-2,2-diyl)bis(2-allyl-6-((tert-butylamino)methyl)phenol) hydrochloride
—— 4-(4-chlorobenzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid 1041429-71-3 C15H14ClNO2
4-(4-chlorobenzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid
—— (4-Chloro-phenyl)-(1-isocyanato-1-phenyl-ethyl)-diazene 92594-71-3 C15H12ClN3O
(4-Chloro-phenyl)-(1-isocyanato-1-phenyl-ethyl)-diazene
—— 4,5-epoxy-3-methoxy-17-methyl-(5α,6α)-morphinane-6-olbenzoate 1403776-88-4 C25H27NO4
4,5-epoxy-3-methoxy-17-methyl-(5α,6α)-morphinane-6-olbenzoate
—— 4-(4'-benzyloxy-3-propylbiphenyl-4-yloxymethyl)-2,2-dimethyl-1,3-dioxolane 351432-72-9 C28H32O4
4-(4'-benzyloxy-3-propylbiphenyl-4-yloxymethyl)-2,2-dimethyl-1,3-dioxolane
—— 4-(6,8-Dibromo-2-methyl-4-oxo-4H-quinazolin-3-yl)-benzoyl chloride 1023888-38-1 C16H9Br2ClN2O2
4-(6,8-Dibromo-2-methyl-4-oxo-4H-quinazolin-3-yl)-benzoyl chloride
—— 4-[(Z)-2-Benzoylamino-3-(4-methyl-piperidin-1-yl)-3-oxo-propenyl]-benzimidic acid methyl ester; hydrochloride 90291-04-6 C24H27N3O3*ClH
4-[(Z)-2-Benzoylamino-3-(4-methyl-piperidin-1-yl)-3-oxo-propenyl]-benzimidic acid methyl ester; hydrochloride
—— (4Z,4'Z)-4,4'-(1,12-diphenyl-2,5,8,11-tetraazadodecane-1,12-diylidene)bis(3-methyl-1-phenyl-1H-pyrazol-5(4H)-one) 1401700-17-1 C40H42N8O2
(4Z,4'Z)-4,4'-(1,12-diphenyl-2,5,8,11-tetraazadodecane-1,12-diylidene)bis(3-methyl-1-phenyl-1H-pyrazol-5(4H)-one)
—— (4-Ethoxy-5,5-bis-trifluoromethyl-4,5-dihydro-3H-pyrrol-2-yl)-dimethyl-amine 107940-35-2 C10H14F6N2O
(4-Ethoxy-5,5-bis-trifluoromethyl-4,5-dihydro-3H-pyrrol-2-yl)-dimethyl-amine
—— 4-chloro-N-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)benzamide 52786-40-0 C10H6ClF6NO2
4-chloro-N-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)benzamide
—— 4-bromo-2,2-diphenoxy-2,5,5-triphenyl-5,7-dihydro-2<i>H</i>-2λ<sup>5</sup>-pyrrolo[3,2-<i>e</i>][1,3,2]oxazaphosphinin-6-one 70200-75-8 C35H26BrN2O4P
4-bromo-2,2-diphenoxy-2,5,5-triphenyl-5,7-dihydro-2<i>H</i>-2λ<sup>5</sup>-pyrrolo[3,2-<i>e</i>][1,3,2]oxazaphosphinin-6-one
—— 4-(2,3-dinitrooxypropyl)phenyl acetate 893403-73-1 C11H12N2O8
4-(2,3-dinitrooxypropyl)phenyl acetate
—— {4-[2-amino-4-(3-chlorophenyl)benzothiazol-6-ylmethyl]phenyl}urea hydrochloride 1155286-42-2 C21H17ClN4OS*ClH
{4-[2-amino-4-(3-chlorophenyl)benzothiazol-6-ylmethyl]phenyl}urea hydrochloride
—— 4-(4-chlorophenyl)-4-methyl-8-phenylchroman-2-one 1613191-13-1 C22H17ClO2
4-(4-chlorophenyl)-4-methyl-8-phenylchroman-2-one
—— 4-(2-Dimethylaminomethyl-phenyl)-4-phenyl-butan-2-ol 5228-13-7 C19H25NO
4-(2-Dimethylaminomethyl-phenyl)-4-phenyl-butan-2-ol
—— 4-(4-isopropyl-piperazin-1-yl)-pyridine-3-sulfonic acid amide 57725-22-1 C12H20N4O2S
4-(4-isopropyl-piperazin-1-yl)-pyridine-3-sulfonic acid amide
—— [4](1,1')[3](3,3')ruthenocenophan-16-one 90890-56-5 C17H18ORu
[4](1,1')[3](3,3')ruthenocenophan-16-one
—— 4-(2-Amino-phenylsulfanyl)-1-hydroxy-naphthalene-2-carboxylic acid {4-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-butyl}-amide 5084-10-6 C37H46N2O3S
4-(2-Amino-phenylsulfanyl)-1-hydroxy-naphthalene-2-carboxylic acid {4-[2,4-bis-(1,1-dimethyl-propyl)-phenoxy]-butyl}-amide
—— 4-(2,4,5-Trichlorphenoxy)-buttersaeure-<4-(2-butoxy-ethoxy)-butylester> 95428-96-9 C19H27Cl3O5
4-(2,4,5-Trichlorphenoxy)-buttersaeure-<4-(2-butoxy-ethoxy)-butylester>
—— 4-Hydroxy-6-methyl-3-(n-hexylthio)-2(1H)-pyridon 54885-35-7 C12H19NO2S
4-Hydroxy-6-methyl-3-(n-hexylthio)-2(1H)-pyridon
—— 4-(tert-Butylcarbamoyl-methoxy)-3-methoxy-benzoic acid propyl ester 98637-14-0 C17H25NO5
4-(tert-Butylcarbamoyl-methoxy)-3-methoxy-benzoic acid propyl ester
—— 4-(2-amino-benzylamino)-6-(4-methyl-piperazin-1-yl)-benzene-1,3-disulfonic acid diamide 55690-80-7 C18H26N6O4S2
4-(2-amino-benzylamino)-6-(4-methyl-piperazin-1-yl)-benzene-1,3-disulfonic acid diamide
—— 4-(3-tert-butoxycarbonylamino-4-methoxyphenyl)coumarin 1560773-25-2 C21H21NO5
4-(3-tert-butoxycarbonylamino-4-methoxyphenyl)coumarin
—— (4-(4-chlorophenoxy)piperidin-1-yl)(pyrazolo[1,5-a]pyridin-2-yl)methanone 1304782-81-7 C19H18ClN3O2
(4-(4-chlorophenoxy)piperidin-1-yl)(pyrazolo[1,5-a]pyridin-2-yl)methanone
—— 4-(diethylamino)-4'-(methylethylamino)benzophenone 211366-49-3 C20H26N2O
4-(diethylamino)-4'-(methylethylamino)benzophenone
—— [4-Oxo-6-[(4-phenylpiperazin-1-yl)methyl]pyran-3-yl] 4-nitrobenzoate 1528513-67-8 C23H21N3O6
[4-Oxo-6-[(4-phenylpiperazin-1-yl)methyl]pyran-3-yl] 4-nitrobenzoate
—— 4,4-dimethyl-1-oxo-N-[1-(propan-2-yl)-1H-benzimidazol-2-yl]-1,2,3,4-tetrahydropyrazino[1,2-a]indole-7-carboxamide 1311367-07-3 C24H25N5O2
4,4-dimethyl-1-oxo-N-[1-(propan-2-yl)-1H-benzimidazol-2-yl]-1,2,3,4-tetrahydropyrazino[1,2-a]indole-7-carboxamide
—— 4-[5-Hydroxy-2-[2-(1H-tetrazol-5-yl)phenylthio]phenylcarbamoyl]phenoxyacetic acid 140426-95-5 C22H17N5O5S
4-[5-Hydroxy-2-[2-(1H-tetrazol-5-yl)phenylthio]phenylcarbamoyl]phenoxyacetic acid
—— 4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(3-hydroxybutyl)-3-methoxybenzamide 946825-59-8 C27H38N6O4
4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(3-hydroxybutyl)-3-methoxybenzamide
—— (4-(4-chlorophenoxy)piperidin-1-yl)(1-methyl-1H-indazol-3-yl)methanone 1304781-16-5 C20H20ClN3O2
(4-(4-chlorophenoxy)piperidin-1-yl)(1-methyl-1H-indazol-3-yl)methanone
—— 4,6-Dichloro-2-(2,2,2-trifluoroethyl)pyrimidine 1465571-87-2 C6H3Cl2F3N2
4,6-Dichloro-2-(2,2,2-trifluoroethyl)pyrimidine
—— 4-(4-decoxyphenyl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]indole-7-carbaldehyde 652145-14-7 C28H37NO2
4-(4-decoxyphenyl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]indole-7-carbaldehyde
—— 4-(2-(aminomethyl)benzyloxy)-1-(2-(methylthio)benzyl)-6-methylpyridin-2(1H)-one 945994-95-6 C22H24N2O2S
4-(2-(aminomethyl)benzyloxy)-1-(2-(methylthio)benzyl)-6-methylpyridin-2(1H)-one
—— (4-ethoxy-phenyl)-triphenyl-silane 18758-60-6 C26H24OSi
(4-ethoxy-phenyl)-triphenyl-silane
—— [4-methoxy(D3)-4-(3-acetoxy-4-chlorophenyl)]spiro[1,2-dioxetane-3,2'-adamantane] 898909-62-1 C20H23ClO3
[4-methoxy(D3)-4-(3-acetoxy-4-chlorophenyl)]spiro[1,2-dioxetane-3,2'-adamantane]
—— 4-methylphenyl-2-azido-3,4-O-isopropylidene-2-deoxy-6-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-1-thio-β-D-galactopyranoside 875484-87-0 C30H39N3O13S
4-methylphenyl-2-azido-3,4-O-isopropylidene-2-deoxy-6-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-1-thio-β-D-galactopyranoside
—— 4-methyl-N-propylpiperidine 103199-82-2 C9H19N
4-methyl-N-propylpiperidine
—— (4R,5R,6R,7R,8S,4'S)-8-(tert-butyldimethylsilanyloxy)-5-hydroxy-4-(4-methoxy-phenoxy)-6-methyl-8-(4'-methyl-2-oxo-[1,3]-dioxolan-4-yl)-7-triethylsilanyloxy-oct-2-enoic acid methyl ester 319922-84-4 C33H56O10Si2
(4R,5R,6R,7R,8S,4'S)-8-(tert-butyldimethylsilanyloxy)-5-hydroxy-4-(4-methoxy-phenoxy)-6-methyl-8-(4'-methyl-2-oxo-[1,3]-dioxolan-4-yl)-7-triethylsilanyloxy-oct-2-enoic acid methyl ester
—— 4-[4-[[5-(2-ethoxycarbonyl-4,5-dimethylphenyl)furan-2-yl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzoic acid 1270120-46-1 C27H24N2O6
4-[4-[[5-(2-ethoxycarbonyl-4,5-dimethylphenyl)furan-2-yl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzoic acid
—— 4-Hydroxy-6-isopropyl-6-[2-(5-isopropyl-thiazol-4-yl)-ethyl]-5,6-dihydro-pyran-2-one 261708-53-6 C16H23NO3S
4-Hydroxy-6-isopropyl-6-[2-(5-isopropyl-thiazol-4-yl)-ethyl]-5,6-dihydro-pyran-2-one
—— 4-Amino-6-methylmercapto-2-<N-tosylamino-(1)-isobutyl>-1,3,5-triazine 35541-07-2 C15H21N5O2S2
4-Amino-6-methylmercapto-2-<N-tosylamino-(1)-isobutyl>-1,3,5-triazine
—— 4-Dimethylamino-6-methyl-7-isonicotinoylaminopyrrolo-<2,3-d> pyrimidin 37660-15-4 C15H16N6O
4-Dimethylamino-6-methyl-7-isonicotinoylaminopyrrolo-<2,3-d> pyrimidin
—— 4,5-dibromo-1-(4-bromo-2-nitro-phenyl)-tetrahydro-pyridazine-3,6-dione 27230-71-3 C10H6Br3N3O4
4,5-dibromo-1-(4-bromo-2-nitro-phenyl)-tetrahydro-pyridazine-3,6-dione
—— 4-hydroxy-4-(4-methoxy-phenyl)-1-oxo-isochroman-3,3-dicarboxylic acid diethyl ester 27596-45-8 C22H22O8
4-hydroxy-4-(4-methoxy-phenyl)-1-oxo-isochroman-3,3-dicarboxylic acid diethyl ester
—— 4-[4-(4-pyridin-4-yl-butyl)-phenylcarbamoyl]-benzenesulfonyl fluoride 60520-96-9 C22H21FN2O3S
4-[4-(4-pyridin-4-yl-butyl)-phenylcarbamoyl]-benzenesulfonyl fluoride