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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Amino-2.7-dioxo-tetrahydropteridin-carbonsaeure-(6)-ethylester 90350-06-4 C9H9N5O4
4-Amino-2.7-dioxo-tetrahydropteridin-carbonsaeure-(6)-ethylester
—— 4-(5-chloropyridin-3-yl)-3-[(trans-4-methylcyclohexyl)methyl]-2-(1-phenylethenyl)-3H-imidazo[4,5-c]pyridine-6-carbonitrile 1616435-77-8 C28H26ClN5
4-(5-chloropyridin-3-yl)-3-[(trans-4-methylcyclohexyl)methyl]-2-(1-phenylethenyl)-3H-imidazo[4,5-c]pyridine-6-carbonitrile
—— 4-(2-chloro-ethoxycarbonylamino)-benzoic acid-(2-diethylamino-ethylamide); hydrochloride 98107-79-0 C16H24ClN3O3*ClH
4-(2-chloro-ethoxycarbonylamino)-benzoic acid-(2-diethylamino-ethylamide); hydrochloride
—— 4-(3,4-dichloro-benzyl)-6-methyl-morpholin-3-one 105475-37-4 C12H13Cl2NO2
4-(3,4-dichloro-benzyl)-6-methyl-morpholin-3-one
—— (4-pentyloxy-benzylidene)-[2]phenanthryl-amine 119570-84-2 C26H25NO
(4-pentyloxy-benzylidene)-[2]phenanthryl-amine
—— 4,6-O-Benzyliden-3-deoxy-3-<2-tolylazo>-methyl-α-D-glucosid 6217-75-0 C21H24N2O5
4,6-O-Benzyliden-3-deoxy-3-<2-tolylazo>-methyl-α-D-glucosid
—— 4,4'-bis-heptyloxy-<i>trans</i>-stilbene 70301-15-4 C28H40O2
4,4'-bis-heptyloxy-<i>trans</i>-stilbene
—— <4-(Trifluormethyl)phenyl>isocyanid-dichlorid 30613-77-5 C8H4Cl2F3N
<4-(Trifluormethyl)phenyl>isocyanid-dichlorid
—— 4-(3-Azetidinyloxy)-2-chloro-5-nitropyrimidine 1121633-29-1 C7H7ClN4O3
4-(3-Azetidinyloxy)-2-chloro-5-nitropyrimidine
—— 4,6-dibromo-3-hydroxy-tropolone 98555-55-6 C7H4Br2O3
4,6-dibromo-3-hydroxy-tropolone
—— 4-[5-(4-Chlorophenyl)sulfanyl-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)imidazol-4-yl]benzonitrile 1201801-00-4 C21H15ClN4S2
4-[5-(4-Chlorophenyl)sulfanyl-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)imidazol-4-yl]benzonitrile
—— 4-[(4-Methoxybenzenesulfonyl) pyridin-3-ylmethylamino]-1-(2,4-dimethoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid, hydroxyamide 206258-66-4 C29H28N6O7S
4-[(4-Methoxybenzenesulfonyl) pyridin-3-ylmethylamino]-1-(2,4-dimethoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid, hydroxyamide
—— [4-(4-tert-Butyl-benzyloxy)-6-hydroxymethyl-pyridin-2-yl]-methanol 852201-09-3 C18H23NO3
[4-(4-tert-Butyl-benzyloxy)-6-hydroxymethyl-pyridin-2-yl]-methanol
—— [4-[[3-[[(1,1-dimethylethoxy)carbonyl]amino]butyl](phenylmethyl)amino]butyl]carbamic acid, 11-[[(1,1-dimethylethoxy)carbonyl]amino]-15,15-dimethyl-2,13-dioxo-14-oxa-3,4,12-triaza-11-hexadecen-1-yl ester 170367-39-2 C40H69N7O9
[4-[[3-[[(1,1-dimethylethoxy)carbonyl]amino]butyl](phenylmethyl)amino]butyl]carbamic acid, 11-[[(1,1-dimethylethoxy)carbonyl]amino]-15,15-dimethyl-2,13-dioxo-14-oxa-3,4,12-triaza-11-hexadecen-1-yl ester
—— {[((4S,5S)-5-((2S)-2-{[(3-amino-2,2-dimethyl-3-oxopropyl)amino]carbonyl}-3-methylbutyl)-4-{(2S)-2-[4-methoxy-3-(3-methoxypropoxy)benzyl]-3-methylbutyl}-1,3-oxazolidin-3-yl)carbonyl]oxy}methyl N-pentanoyl-N-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-L-valinate 1301764-73-7 C57H82N8O11
{[((4S,5S)-5-((2S)-2-{[(3-amino-2,2-dimethyl-3-oxopropyl)amino]carbonyl}-3-methylbutyl)-4-{(2S)-2-[4-methoxy-3-(3-methoxypropoxy)benzyl]-3-methylbutyl}-1,3-oxazolidin-3-yl)carbonyl]oxy}methyl N-pentanoyl-N-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-L-valinate
—— 4-{2-butyl-5-[(4,4,4-trifluoro-2-mercaptobutyrylamino)methyl]-imidazol-1-ylmethyl}-2-fluorobenzoic acid 1073547-88-2 C20H23F4N3O3S
4-{2-butyl-5-[(4,4,4-trifluoro-2-mercaptobutyrylamino)methyl]-imidazol-1-ylmethyl}-2-fluorobenzoic acid
—— 4-Carboxy-2-(β-hydroxyethyl)-3-(isobut-1-enyl)-1(2H)-isoquinolone 76489-13-9 C16H17NO4
4-Carboxy-2-(β-hydroxyethyl)-3-(isobut-1-enyl)-1(2H)-isoquinolone
—— 4-Amino-3-[3,5-bis(trifluoromethyl)phenyl]benzonitrile 1383572-56-2 C15H8F6N2
4-Amino-3-[3,5-bis(trifluoromethyl)phenyl]benzonitrile
—— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[3-(difluoromethoxy)benzyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257047-43-0 C47H46ClF2N7O7S
4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[3-(difluoromethoxy)benzyl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
—— 4-(3-Hydroxyphenoxy)pyridine-2-carboxamide 1183665-90-8 C12H10N2O3
4-(3-Hydroxyphenoxy)pyridine-2-carboxamide
—— 4-(3,5-difluoro-phenylazo)-3,5-difluoro-<i>N</i>,<i>N</i>-dimethyl-aniline 443-37-8 C14H11F4N3
4-(3,5-difluoro-phenylazo)-3,5-difluoro-<i>N</i>,<i>N</i>-dimethyl-aniline
—— 4-(α'-bromo-stilben-α-yl)-2-isopropyl-5-methyl-phenol 123905-60-2 C24H23BrO
4-(α'-bromo-stilben-α-yl)-2-isopropyl-5-methyl-phenol
—— [4-(1-methyl-tetrahydro-pyrimidin-2-ylidenehydrazono)-cyclohexa-2,5-dienylidenamino]-guanidine 106167-84-4 C12H18N8
[4-(1-methyl-tetrahydro-pyrimidin-2-ylidenehydrazono)-cyclohexa-2,5-dienylidenamino]-guanidine
—— 4-Chloro-4'-sulfamoyl-benzoin 93535-27-4 C14H12ClNO4S
4-Chloro-4'-sulfamoyl-benzoin
—— 4-Phenyl-selenochromanol-(4) 97300-84-0 C15H14OSe
4-Phenyl-selenochromanol-(4)
—— 4-(8-{[2',4',5'-trifluoro-4-(propan-2-yloxy)biphenyl-2-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid 1350756-69-2 C30H29F3N2O4
4-(8-{[2',4',5'-trifluoro-4-(propan-2-yloxy)biphenyl-2-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid
—— 4-Ethynyl-7-methoxy-1-(4-methylphenyl)sulfonylindole 1333378-19-0 C18H15NO3S
4-Ethynyl-7-methoxy-1-(4-methylphenyl)sulfonylindole
—— 4-[(6-chloropyridin-3-yl)methyl]-N-[(1S,2S)-2-hydroxycyclohexyl]-5,6,7,8-tetrahydroquinoline-2-carboxamide 1352724-02-7 C22H26ClN3O2
4-[(6-chloropyridin-3-yl)methyl]-N-[(1S,2S)-2-hydroxycyclohexyl]-5,6,7,8-tetrahydroquinoline-2-carboxamide
—— 4-[8-(3,5-diethoxy-4-methoxybenzyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl]benzoic acid 1350756-64-7 C26H32N2O6
4-[8-(3,5-diethoxy-4-methoxybenzyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl]benzoic acid
—— 4-Thiophen-2-yl-2,8-diazaspiro[4.5]decan-1-one 857681-50-6 C12H16N2OS
4-Thiophen-2-yl-2,8-diazaspiro[4.5]decan-1-one
—— 4-(4-methyl-piperazin-1-yl)-6-pyrrolidin-1-yl-benzene-1,3-disulfonic acid diamide 52392-16-2 C15H25N5O4S2
4-(4-methyl-piperazin-1-yl)-6-pyrrolidin-1-yl-benzene-1,3-disulfonic acid diamide
—— 4-[2-methyl-5-[(E)-3-[2-(4-methylbenzoyl)pyrrol-1-yl]prop-1-enyl]phenoxy]butanoic acid 474008-78-1 C26H27NO4
4-[2-methyl-5-[(E)-3-[2-(4-methylbenzoyl)pyrrol-1-yl]prop-1-enyl]phenoxy]butanoic acid
—— 4,4-Bis-(2,4-dimethyl-phenyl)-4-hydroxy-1-phenyl-but-2-yn-1-one 96547-69-2 C26H24O2
4,4-Bis-(2,4-dimethyl-phenyl)-4-hydroxy-1-phenyl-but-2-yn-1-one
—— 4-Methyl-2-((E)-pent-1-enyl)-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrole 97478-40-5 C17H23NO2S
4-Methyl-2-((E)-pent-1-enyl)-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrole
—— {[4-hydroxy-3,7-dimethyl-isoxazolo[5,4-c]pyridine-5-carbonyl]-amino}-acetic acid 1160693-02-6 C11H11N3O5
{[4-hydroxy-3,7-dimethyl-isoxazolo[5,4-c]pyridine-5-carbonyl]-amino}-acetic acid
—— 4-(3-Chloro-phenylimino)-2,6-diisopropyl-cyclohexa-2,5-dienone 112087-03-3 C18H20ClNO
4-(3-Chloro-phenylimino)-2,6-diisopropyl-cyclohexa-2,5-dienone
—— 4-[3-(2,4-difluorophenyl)-3-oxopropyl][1,3]dithietan-2-one 1509927-80-3 C11H8F2O2S2
4-[3-(2,4-difluorophenyl)-3-oxopropyl][1,3]dithietan-2-one
—— 4-(6-amino-5-(3'-oxospiro[cyclopropane-1,1'-isoindolin]-6'-yl)pyridin-3-yl)-N-cyclopropyl-N-methylbenzenesulfonamide 1396775-59-9 C25H24N4O3S
4-(6-amino-5-(3'-oxospiro[cyclopropane-1,1'-isoindolin]-6'-yl)pyridin-3-yl)-N-cyclopropyl-N-methylbenzenesulfonamide
—— (±)-[4-[5-fluoro-2-(3-pyridin-2-ylbutyryl)-1,2,3,4-tetrahydroisoquinolin-8-yl]-3-(2,2,2-trifluoroethoxy)phenyl]acetic acid 1445887-89-7 C28H26F4N2O4
(±)-[4-[5-fluoro-2-(3-pyridin-2-ylbutyryl)-1,2,3,4-tetrahydroisoquinolin-8-yl]-3-(2,2,2-trifluoroethoxy)phenyl]acetic acid
—— 4-(2-Brom-phenyl)-1-phenyl-phthalazin 5778-05-2 C20H13BrN2
4-(2-Brom-phenyl)-1-phenyl-phthalazin
—— 4-[6-(4-fluorophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl]phenol 1171907-96-2 C16H11FN4OS
4-[6-(4-fluorophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl]phenol
—— 4-[2-(4-benzoyl-piperazin-1-yl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(4-methanesulfonyl-benzyl)-benzamide 583877-92-3 C34H32N6O5S
4-[2-(4-benzoyl-piperazin-1-yl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(4-methanesulfonyl-benzyl)-benzamide
—— 4,8-dioxo-1,4,5,8-tetrahydro-pyrazolo[3,4-<i>f</i>]indazole-3,7-dicarboxylic acid 39973-57-4 C10H4N4O6
4,8-dioxo-1,4,5,8-tetrahydro-pyrazolo[3,4-<i>f</i>]indazole-3,7-dicarboxylic acid
—— 4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)oxy)picolinonitrile 1416860-63-3 C21H13F4N7O2
4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)oxy)picolinonitrile
—— 4-(4-bis(2-methoxyethyl)aminobut-2-yn-yl)-2-(R)-(1-(R)-(3,5-bis(trifluoromethyl) phenyl)ethoxy)-3-(S)-(4-fluorophenyl)morpholine 178366-21-7 C30H35F7N2O4
4-(4-bis(2-methoxyethyl)aminobut-2-yn-yl)-2-(R)-(1-(R)-(3,5-bis(trifluoromethyl) phenyl)ethoxy)-3-(S)-(4-fluorophenyl)morpholine
—— 4-<3-(2-furyl)-1-oxo-2-propenyl>-3-phenylsydnone 158179-49-8 C15H10N2O4
4-<3-(2-furyl)-1-oxo-2-propenyl>-3-phenylsydnone
—— (4'-{[tert-butyl(dimethyl)silyl]oxy}-2,2',6'-trimethylbiphenyl-3-yl)methanol 955931-15-4 C22H32O2Si
(4'-{[tert-butyl(dimethyl)silyl]oxy}-2,2',6'-trimethylbiphenyl-3-yl)methanol
—— 4-[2,5-bis[[tert-butyl(dimethyl)silyl]oxy]phenyl]-2-methylbut-3-en-2-ol 208194-15-4 C23H42O3Si2
4-[2,5-bis[[tert-butyl(dimethyl)silyl]oxy]phenyl]-2-methylbut-3-en-2-ol
—— 4,6,6'-Tribenzyloxy-3,3'-dichlor-2',4'-dimethoxy-2-methyl-benzophenon 68048-22-6 C37H32Cl2O6
4,6,6'-Tribenzyloxy-3,3'-dichlor-2',4'-dimethoxy-2-methyl-benzophenon
—— 4-{[2-(2-isobutyl-1,3-thiazol-5-yl)-1,3-benzothiazol-6-yl]sulfonyl}tetrahydro-2H-pyran-4-carboxylic acid 701270-98-6 C20H22N2O5S3
4-{[2-(2-isobutyl-1,3-thiazol-5-yl)-1,3-benzothiazol-6-yl]sulfonyl}tetrahydro-2H-pyran-4-carboxylic acid