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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Hexyl-benzolsulfonylcyanid 24225-07-8 C7H13NO2S
4-Hexyl-benzolsulfonylcyanid
—— 4-Iod-3-methoxycarbonyl-pyrazol-1-yl-essigsaeuremethylester 136944-82-6 C8H9IN2O4
4-Iod-3-methoxycarbonyl-pyrazol-1-yl-essigsaeuremethylester
—— 4β-bromo-5β-cholestan-3-one 4657-43-6 C27H45BrO
4β-bromo-5β-cholestan-3-one
—— [4-methyl-2-nitro-6-[C-phenyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]carbonimidoyl]phenyl] benzoate 93790-34-2 C31H23N5O6S
[4-methyl-2-nitro-6-[C-phenyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]carbonimidoyl]phenyl] benzoate
—— 4β-iodo-5β-cholestan-3-one 78806-58-3 C27H45IO
4β-iodo-5β-cholestan-3-one
—— 4-(5-((2-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoyl)(methyl)amino)-4-(2-methylphenyl)pyridin-2-yl)-1-methyl-1-((phosphonooxy)methyl)piperazin-1-ium chloride 1703749-29-4 C31H36F6N4O5P*Cl
4-(5-((2-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoyl)(methyl)amino)-4-(2-methylphenyl)pyridin-2-yl)-1-methyl-1-((phosphonooxy)methyl)piperazin-1-ium chloride
—— 4-[N-(2,5-dichloroanilino)-C-methylcarbonimidoyl]benzonitrile 77635-79-1 C15H11Cl2N3
4-[N-(2,5-dichloroanilino)-C-methylcarbonimidoyl]benzonitrile
—— 4-((5-bromo-2-hydroxybenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one 142821-53-2 C18H16BrN3O2
4-((5-bromo-2-hydroxybenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
—— (4R,7E)-10-(3-methoxy-5-(non-8-enamido)phenyl)-7-methyldeca-1,7-dien-4-yl (2R)-2-(cyclohexanecarboxamido)-3-methylbutanoate 1325236-02-9 C39H60N2O5
(4R,7E)-10-(3-methoxy-5-(non-8-enamido)phenyl)-7-methyldeca-1,7-dien-4-yl (2R)-2-(cyclohexanecarboxamido)-3-methylbutanoate
—— 4-chloro-2,6-di-furan-2-yl-pyranylium perchlorate 1338816-92-4 C13H8ClO3*ClO4
4-chloro-2,6-di-furan-2-yl-pyranylium perchlorate
—— 4-(((6aS,10S,10aS,11aS,12S)-8-carbamoyl-10-(dimethylamino)-4,6,6a,9,12-pentahydroxy-12-methyl-5,7-dioxo-5,6a,7,10,10a,11,11a,12-octahydrotetracen-1-yl)diazenyl)benzoic acid 1043894-28-5 C29H28N4O10
4-(((6aS,10S,10aS,11aS,12S)-8-carbamoyl-10-(dimethylamino)-4,6,6a,9,12-pentahydroxy-12-methyl-5,7-dioxo-5,6a,7,10,10a,11,11a,12-octahydrotetracen-1-yl)diazenyl)benzoic acid
—— 4-((3<i>R</i>)-4<i>c</i>-ethyl-5-oxo-tetrahydro-furan-3<i>r</i>-ylmethyl)-1-(3-hydroxy-propyl)-3-methyl-imidazolium; bromide 59031-95-7 Br*C14H23N2O3
4-((3<i>R</i>)-4<i>c</i>-ethyl-5-oxo-tetrahydro-furan-3<i>r</i>-ylmethyl)-1-(3-hydroxy-propyl)-3-methyl-imidazolium; bromide
—— (4R,6R) and (4S,6R)-(2E,8Z)-methyl 4-benzoyloxy-6-(tert-butyldimethylsilyloxy)tetradeca-2,8-dienoate 137522-21-5 C28H44O5Si
(4R,6R) and (4S,6R)-(2E,8Z)-methyl 4-benzoyloxy-6-(tert-butyldimethylsilyloxy)tetradeca-2,8-dienoate
—— (4aS,6aS)-6a-ethyl-11a-hydroxy-2-methyltetradecahydroindeno[5,4-f]chromen-7(8H)-one 23855-42-7 C19H30O3
(4aS,6aS)-6a-ethyl-11a-hydroxy-2-methyltetradecahydroindeno[5,4-f]chromen-7(8H)-one
—— 4-[(<i>R</i>)-2-((1<i>S</i>)-3<i>c</i>,5<i>t</i>-dimethyl-2-oxo-cyclohex-<i>r</i>-yl)-2-(toluene-4-sulfonyloxy)-ethyl]-piperidine-2,6-dione 3182-55-6 C22H29NO6S
4-[(<i>R</i>)-2-((1<i>S</i>)-3<i>c</i>,5<i>t</i>-dimethyl-2-oxo-cyclohex-<i>r</i>-yl)-2-(toluene-4-sulfonyloxy)-ethyl]-piperidine-2,6-dione
—— 4-{[1-(3-Bromo-2-hydroxy-5-methyl-phenyl)-1-phenyl-meth-(E)-ylidene]-amino}-benzenesulfonamide 95639-22-8 C20H17BrN2O3S
4-{[1-(3-Bromo-2-hydroxy-5-methyl-phenyl)-1-phenyl-meth-(E)-ylidene]-amino}-benzenesulfonamide
—— 4,8-Di-tert-butyl-2,10-dimethyl-12H-dibenzo<d,g><1,3,2>dioxathiocin 6-Oxide 113137-80-7 C23H30O3S
4,8-Di-tert-butyl-2,10-dimethyl-12H-dibenzo<d,g><1,3,2>dioxathiocin 6-Oxide
—— (4S,5S)-4-[(3R,3aR,5aS,6R,7R,9aS,9bS)-6-(2,2-Dimethoxy-ethyl)-3-((R)-1,5-dimethyl-hexyl)-3a,6-dimethyl-dodecahydro-cyclopenta[a]naphthalen-7-yl]-6,6,8-trimethyl-1,3-dioxa-spiro[4.5]decane-2,7-dione 174474-78-3 C38H64O6
(4S,5S)-4-[(3R,3aR,5aS,6R,7R,9aS,9bS)-6-(2,2-Dimethoxy-ethyl)-3-((R)-1,5-dimethyl-hexyl)-3a,6-dimethyl-dodecahydro-cyclopenta[a]naphthalen-7-yl]-6,6,8-trimethyl-1,3-dioxa-spiro[4.5]decane-2,7-dione
—— (4-dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carbonylamino)-morpholin-4-yl-acetic acid 13729-37-8 C28H33N3O11
(4-dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carbonylamino)-morpholin-4-yl-acetic acid
—— 4'-[(2-n-propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazol-1-yl)-methyl]-2-amino-biphenyl 172526-13-5 C32H31N5
4'-[(2-n-propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazol-1-yl)-methyl]-2-amino-biphenyl
—— (4R,4aS,7aR,12bS)-7-benzylimino-3-(cyclopropylmethyl)-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol 796876-15-8 C27H30N2O3
(4R,4aS,7aR,12bS)-7-benzylimino-3-(cyclopropylmethyl)-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol
—— 4-[1,3-dimethyl-1,3-bis-(4-methyl-cyclohex-3-enyl)-butyl]-phenol 103049-87-2 C26H38O
4-[1,3-dimethyl-1,3-bis-(4-methyl-cyclohex-3-enyl)-butyl]-phenol
—— [(4-chlorobenzyl)Co(glyoximato)2(4-t-Bu-py)] 873958-66-8 C20H25ClCoN5O4
[(4-chlorobenzyl)Co(glyoximato)2(4-t-Bu-py)]
—— [4-Methoxy-2-(2-methyl-allyloxy)-phenyl]-phenyl-methanethione 121150-37-6 C18H18O2S
[4-Methoxy-2-(2-methyl-allyloxy)-phenyl]-phenyl-methanethione
—— 4,17(20)-pregnadiene-3,16-diol 1283145-94-7 C21H32O2
4,17(20)-pregnadiene-3,16-diol
—— 4-thiocyanatopyridine 2637-36-7 C6H4N2S
4-thiocyanatopyridine
—— 4-hydroxycortisol 4,21-bis(tert-butyldimethylsilyl)ether 74997-13-0 C33H58O6Si2
4-hydroxycortisol 4,21-bis(tert-butyldimethylsilyl)ether
—— [4-(4-{[1-(4-Chloro-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(4-chloro-phenyl)-meth-(Z)-ylidene]-hydrazide 114710-20-2 C30H26Cl2N6O4S
[4-(4-{[1-(4-Chloro-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(4-chloro-phenyl)-meth-(Z)-ylidene]-hydrazide
—— (4-(tert-butoxycarbonyl)-2-nitrophenyl)-D-valine 1497413-82-7 C16H22N2O6
(4-(tert-butoxycarbonyl)-2-nitrophenyl)-D-valine
—— 4-isopropenyl-2,4-dimethyl-1-(phenylsulfonyl)cyclohexene 114597-06-7 C17H22O2S
4-isopropenyl-2,4-dimethyl-1-(phenylsulfonyl)cyclohexene
—— 4-(4-phenylazophenyl)azoaniline 97450-87-8 C18H15N5
4-(4-phenylazophenyl)azoaniline
—— (4aR,4bS,6aR,7R,9aS,9bS)-4a,6a-dimethyl-7-((R)-6-methylheptan-2-yl)tetradecahydrocyclopenta[7,8]phenanthro[1,10a-b]oxiren-2(1aH)-one oxime 1204291-91-7 C27H45NO2
(4aR,4bS,6aR,7R,9aS,9bS)-4a,6a-dimethyl-7-((R)-6-methylheptan-2-yl)tetradecahydrocyclopenta[7,8]phenanthro[1,10a-b]oxiren-2(1aH)-one oxime
—— (4aα,8aβ)-5β,8α-bis(benzyloxy)-2(hydroxymethyl)-3-oxo-1β-[3-(1-ethoxyethoxy)propyl]decahydronaphthalene 79782-43-7 C32H44O6
(4aα,8aβ)-5β,8α-bis(benzyloxy)-2(hydroxymethyl)-3-oxo-1β-[3-(1-ethoxyethoxy)propyl]decahydronaphthalene
—— [4-(4-{[1-Pyridin-4-yl-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-pyridin-4-yl-meth-(Z)-ylidene]-hydrazide 114710-66-6 C28H26N8O4S
[4-(4-{[1-Pyridin-4-yl-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-pyridin-4-yl-meth-(Z)-ylidene]-hydrazide
—— 4ξ,21-diacetoxy-5-hydroxy-19-nor-5ξ-pregn-17(20)ξ-en-3-one 122764-63-0 C24H34O6
4ξ,21-diacetoxy-5-hydroxy-19-nor-5ξ-pregn-17(20)ξ-en-3-one
—— [(4'R,4'aS,7'aR,12'bS)-3'-(cyclopropylmethyl)-4'a-hydroxyspiro[1,3-dioxolane-2,7'-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline]-9'-yl] N,N-diethylcarbamate 619331-80-5 C27H36N2O6
[(4'R,4'aS,7'aR,12'bS)-3'-(cyclopropylmethyl)-4'a-hydroxyspiro[1,3-dioxolane-2,7'-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline]-9'-yl] N,N-diethylcarbamate
—— 4-chloro-17-hydroxy-19-nor-17βH-pregn-4-en-3-one 102264-05-1 C20H29ClO2
4-chloro-17-hydroxy-19-nor-17βH-pregn-4-en-3-one
—— (4aS)-4c-dimethylamino-3,6c,10,12,12a-pentahydroxy-6t-methyl-1,11-dioxo-(4ar,5at,12ac)-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 60-54-8 C22H24N2O8
(4aS)-4c-dimethylamino-3,6c,10,12,12a-pentahydroxy-6t-methyl-1,11-dioxo-(4ar,5at,12ac)-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
—— 4-isopropylidene-2-thioxo-thiazolidin-5-one 412011-37-1 C6H7NOS2
4-isopropylidene-2-thioxo-thiazolidin-5-one
—— 4-[4,4-dimethyl-2,5-dioxo-3-(2-phenylaminobenzyl)imidazolidin-1-yl]-2-trifluoromethylbenzonitrile 1006895-98-2 C26H21F3N4O2
4-[4,4-dimethyl-2,5-dioxo-3-(2-phenylaminobenzyl)imidazolidin-1-yl]-2-trifluoromethylbenzonitrile
—— 4,4-diethyl-cholest-5-en-3β-ol 1178-82-1 C31H54O
4,4-diethyl-cholest-5-en-3β-ol
—— 4,7-diethyl-5-methyloctahydro-1,4,7-oxadiazonine 75825-48-8 C11H24N2O
4,7-diethyl-5-methyloctahydro-1,4,7-oxadiazonine
—— 4-Nitro-benzoic acid (2S,3S,4S)-2-methyl-4-[methyl-(2,2,2-trifluoro-acetyl)-amino]-3,4-dihydro-2H-pyran-3-yl ester 78773-23-6 C16H15F3N2O6
4-Nitro-benzoic acid (2S,3S,4S)-2-methyl-4-[methyl-(2,2,2-trifluoro-acetyl)-amino]-3,4-dihydro-2H-pyran-3-yl ester
—— 4-phenylpyrimidine-2-carboxamide 1491142-16-5 C11H9N3O
4-phenylpyrimidine-2-carboxamide
—— 4,4'-(1-(3-(azacyclotridecan-1-yl)propyl)-1H-pyrrole-3,4-diyl)bis(2-amino-6-methoxyphenol) 1561902-67-7 C33H48N4O4
4,4'-(1-(3-(azacyclotridecan-1-yl)propyl)-1H-pyrrole-3,4-diyl)bis(2-amino-6-methoxyphenol)
—— (4'R,4a'S,7a'R,12b'S)-11'-chloro-3'-(cyclopropylmethyl)-9'-methoxy-1',2',3',4',5',6'-hexahydro-4a'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-4a'-ol 619331-77-0 C23H28ClNO5
(4'R,4a'S,7a'R,12b'S)-11'-chloro-3'-(cyclopropylmethyl)-9'-methoxy-1',2',3',4',5',6'-hexahydro-4a'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-4a'-ol
—— 4-(3-hydroxypropyl)-2-methoxy-6-prop-1-enylphenol 854665-55-7 C13H18O3
4-(3-hydroxypropyl)-2-methoxy-6-prop-1-enylphenol
—— [(4S,6S)-4,6-dimethyl-7-oxooxepan-2-yl] acetate 259539-30-5 C10H16O4
[(4S,6S)-4,6-dimethyl-7-oxooxepan-2-yl] acetate
—— 4-<(7-hydroxy-3,7-dimethyloctylidene)amino>benzoic acid benzylidenehydrazide 90058-76-7 C24H31N3O2
4-<(7-hydroxy-3,7-dimethyloctylidene)amino>benzoic acid benzylidenehydrazide
—— (4bS,9bS)-9b-amino-4b-hydroxy-7-isopropyl-4bH-benzo[d]indeno[1,2-b]furan-10(9bH)-one 1416236-22-0 C18H17NO3
(4bS,9bS)-9b-amino-4b-hydroxy-7-isopropyl-4bH-benzo[d]indeno[1,2-b]furan-10(9bH)-one