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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4''-diiodo-o-terphenyl 24253-44-9 C18H12I2
4,4''-diiodo-o-terphenyl
—— 4-(6-diethylamino-pyrazine-2-carbonyl)-morpholine 33332-52-4 C13H20N4O2
4-(6-diethylamino-pyrazine-2-carbonyl)-morpholine
—— 4-Biphenylcarbonsaeure-<6-(7-tert-butyloxycarbonyl-3-hydroxy-4-methyl-1-heptenyl)-3-oxo-2-oxa-7-bicyclo<3.3.0>octylester> 69868-52-6 C33H40O7
4-Biphenylcarbonsaeure-<6-(7-tert-butyloxycarbonyl-3-hydroxy-4-methyl-1-heptenyl)-3-oxo-2-oxa-7-bicyclo<3.3.0>octylester>
—— 4-methoxy-8-hydroxy-1-propionaphthone hydrazone 78378-28-6 C14H16N2O2
4-methoxy-8-hydroxy-1-propionaphthone hydrazone
—— 4-bromo-5-(4-(pyrimidin-2-yl)piperazin-1-yl)pyridazin-3(2H)-one 1160582-82-0 C12H13BrN6O
4-bromo-5-(4-(pyrimidin-2-yl)piperazin-1-yl)pyridazin-3(2H)-one
—— 4,5-dibenzoyl-2-(p-methylphenylamino)thiazole 56014-06-3 C24H18N2O2S
4,5-dibenzoyl-2-(p-methylphenylamino)thiazole
—— 4α,5-epoxy-5α-cholest-8-en-3-on 209850-58-8 C27H42O2
4α,5-epoxy-5α-cholest-8-en-3-on
—— 4-Aethoxy-3-aethoxycarbonyl-benzoesaeure 28045-74-1 C12H14O5
4-Aethoxy-3-aethoxycarbonyl-benzoesaeure
—— ((4S,6R)-6-Ethoxy-3-methyl-1-phenyl-1,4,5,6-tetrahydro-pyrano[2,3-c]pyrazol-4-yl)-phenyl-methanone 76973-42-7 C22H22N2O3
((4S,6R)-6-Ethoxy-3-methyl-1-phenyl-1,4,5,6-tetrahydro-pyrano[2,3-c]pyrazol-4-yl)-phenyl-methanone
—— 4-hydroxy-2,4-dimethyl-5-(N'-phenyl-hydrazino)-cyclohex-2-enone 861551-31-7 C14H18N2O2
4-hydroxy-2,4-dimethyl-5-(N'-phenyl-hydrazino)-cyclohex-2-enone
—— 4-Chloro-2-(2-methoxy-phenylamino)-benzoic acid [1-(4-chloro-phenyl)-eth-(E)-ylidene]-hydrazide 76935-59-6 C22H19Cl2N3O2
4-Chloro-2-(2-methoxy-phenylamino)-benzoic acid [1-(4-chloro-phenyl)-eth-(E)-ylidene]-hydrazide
—— ((4-Chloro-2-nitrophenyl)sulfonyl)(2-phenylethyl)amine 1023875-76-4 C14H13ClN2O4S
((4-Chloro-2-nitrophenyl)sulfonyl)(2-phenylethyl)amine
—— 4-(4-chlorophenyl)-3-methyl-4-oxobut-2-enoic acid 35504-93-9 C11H9ClO3
4-(4-chlorophenyl)-3-methyl-4-oxobut-2-enoic acid
—— 4-benzothiazol-2-yl-1-phenethyl-pyridinium; bromide 51784-42-0 Br*C20H17N2S
4-benzothiazol-2-yl-1-phenethyl-pyridinium; bromide
—— 4-[3-Nitro-5-(trifluoromethyl)phenoxy]benzaldehyde 346458-26-2 C14H8F3NO4
4-[3-Nitro-5-(trifluoromethyl)phenoxy]benzaldehyde
—— 4-Brom-α-methyl-2'-hydroxy-chalkon 16635-67-9 C16H13BrO2
4-Brom-α-methyl-2'-hydroxy-chalkon
—— 4-methyl-2-phenyl-benzo[<i>f</i>]isoindole-1,3-dione 25994-48-3 C19H13NO2
4-methyl-2-phenyl-benzo[<i>f</i>]isoindole-1,3-dione
—— {4-[5-chloro-4-(tetrahydropyran-4-yloxy)pyrimidin-2-ylamino]-3-methoxyphenyl}morpholin-4-ylmethanone 1351761-51-7 C21H25ClN4O5
{4-[5-chloro-4-(tetrahydropyran-4-yloxy)pyrimidin-2-ylamino]-3-methoxyphenyl}morpholin-4-ylmethanone
—— 4-(4-chloro-3-fluorophenyl)-3-(4-chlorophenyl)-3-methyl-2,3-dihydro-1,2,5-thiadiazole 1,1-dioxide 1235577-19-1 C15H11Cl2FN2O2S
4-(4-chloro-3-fluorophenyl)-3-(4-chlorophenyl)-3-methyl-2,3-dihydro-1,2,5-thiadiazole 1,1-dioxide
—— 4.9-Dimethyl-octahydrodibenzofuran 13705-73-2 C14H20O
4.9-Dimethyl-octahydrodibenzofuran
—— 4-(Bis-vinyloxy-methyl)-1,2-dimethyl-benzene 97023-46-6 C13H16O2
4-(Bis-vinyloxy-methyl)-1,2-dimethyl-benzene
—— 4-Dichlormethyl-phenyl-methyl-dichlorsilan 18236-59-4 C8H8Cl4Si
4-Dichlormethyl-phenyl-methyl-dichlorsilan
—— 4-<4-Chlor-2-nitro-phenyl>-Δ<sup>2</sup>-1,3,4-oxadiazolin-5-on 91774-84-4 C8H4ClN3O4
4-<4-Chlor-2-nitro-phenyl>-Δ<sup>2</sup>-1,3,4-oxadiazolin-5-on
—— 4-[4-(5-Ethyl-3-methyl-2,4,6-trioxo-5-phenyl-tetrahydro-pyrimidin-1-yl)-but-2-ynyl]-4-methyl-morpholin-4-ium; bromide 1588-12-1 Br*C22H28N3O4
4-[4-(5-Ethyl-3-methyl-2,4,6-trioxo-5-phenyl-tetrahydro-pyrimidin-1-yl)-but-2-ynyl]-4-methyl-morpholin-4-ium; bromide
—— 4-(2,4-difluoro-benzyloxy)-2,6-dimethylaniline 1202160-88-0 C15H15F2NO
4-(2,4-difluoro-benzyloxy)-2,6-dimethylaniline
—— (4-(4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)benzyl)piperazin-1-yl)(pyridin-2-yl)methanone 1338242-79-7 C30H26N8O
(4-(4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)benzyl)piperazin-1-yl)(pyridin-2-yl)methanone
—— (4-acetoxymethyl-2-chloro-6-hydroxy-phenyl)-(4-ethoxyphenyl)-methanone 1005486-88-3 C18H17ClO5
(4-acetoxymethyl-2-chloro-6-hydroxy-phenyl)-(4-ethoxyphenyl)-methanone
—— 4-(2,2,4-trimethyl-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182184-97-9 C27H31N7O2
4-(2,2,4-trimethyl-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
—— 4-((5-bromo-2-furoyl)amino)-N-(2-cyanoethyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-3-carboxamide 906087-31-8 C17H18BrN5O4
4-((5-bromo-2-furoyl)amino)-N-(2-cyanoethyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-3-carboxamide
—— 4-Methyl-5,6-benz-7-aza-indan-1-on-phenylhydrazon 98861-92-8 C19H17N3
4-Methyl-5,6-benz-7-aza-indan-1-on-phenylhydrazon
—— 4-Methyl-3-oxo-chroman-4-carbonsaeure-aethylester 91910-54-2 C13H14O4
4-Methyl-3-oxo-chroman-4-carbonsaeure-aethylester
—— 4-Ethoxy-3-methyl-benzoic acid 2-dimethylamino-ethyl ester 93760-57-7 C14H21NO3
4-Ethoxy-3-methyl-benzoic acid 2-dimethylamino-ethyl ester
—— 4-(1-[tert-Butoxycarbonylmethyl]-2-oxo-2H-pyridin-5-yl)benzoic acid 281232-83-5 C18H19NO5
4-(1-[tert-Butoxycarbonylmethyl]-2-oxo-2H-pyridin-5-yl)benzoic acid
—— 4-ethyl-2-(oxetan-2-yl-oxycarbonyl)-thiophene-3-yl-sulphonyl isocyanate 1231421-52-5 C11H11NO6S2
4-ethyl-2-(oxetan-2-yl-oxycarbonyl)-thiophene-3-yl-sulphonyl isocyanate
—— 4-methyl-N-(4-(4-phenyl-5-(trifluoromethyl)oxazol-2-yl)phenyl)benzamide 1200404-53-0 C24H17F3N2O2
4-methyl-N-(4-(4-phenyl-5-(trifluoromethyl)oxazol-2-yl)phenyl)benzamide
—— 4-[4-(2,5-dimethyl-3-thienyl)-2-thiazolyl]benzoic acid 254911-68-7 C16H13NO2S2
4-[4-(2,5-dimethyl-3-thienyl)-2-thiazolyl]benzoic acid
—— 4-(5-Chloro-3-cyanoindol-1-yl)benzoic acid 934290-51-4 C16H9ClN2O2
4-(5-Chloro-3-cyanoindol-1-yl)benzoic acid
—— 4-tert-butyl-N-(5-chloro-2-(2-ethyl-1H-imidazol-1-yl)pyridin-3-yl)benzenesulfonamide 1094758-24-3 C20H23ClN4O2S
4-tert-butyl-N-(5-chloro-2-(2-ethyl-1H-imidazol-1-yl)pyridin-3-yl)benzenesulfonamide
—— 4,4'-(isocyanomethylene)bis(methylbenzene) 52898-02-9 C16H15N
4,4'-(isocyanomethylene)bis(methylbenzene)
—— (+/-)-((4a<i>rH</i>.8a<i>cH</i>)-decahydro-naphthyl-(2<i>t</i>))-acetic acid 108019-28-9 C12H20O2
(+/-)-((4a<i>rH</i>.8a<i>cH</i>)-decahydro-naphthyl-(2<i>t</i>))-acetic acid
—— (4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)quinazoline 1316275-46-3 C14H17BN2O2
(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)quinazoline
—— 4,6-(R)-O-(2'-iodoethylidene)-1,2,3-tri-O-acetyl-α-D-glucopyranose 193072-89-8 C14H19IO9
4,6-(R)-O-(2'-iodoethylidene)-1,2,3-tri-O-acetyl-α-D-glucopyranose
—— 4-(decyloxy)phenyl (E)-4-((3-(3-hydroxyphenyl)acryloyl)oxy)benzoate 1449014-85-0 C32H36O6
4-(decyloxy)phenyl (E)-4-((3-(3-hydroxyphenyl)acryloyl)oxy)benzoate
—— 4-({4'-[(11-bromoundecyl)oxy]biphenyl-4-yl}oxy)butan-1-ol 1617567-87-9 C27H39BrO3
4-({4'-[(11-bromoundecyl)oxy]biphenyl-4-yl}oxy)butan-1-ol
—— (4-[N'-(2-methylphenyl)ureido]-3-trifluoromethylphenyl)acetic acid 924309-83-1 C17H15F3N2O3
(4-[N'-(2-methylphenyl)ureido]-3-trifluoromethylphenyl)acetic acid
—— 4-benzylidene-2-(2-bromo-4-nitrophenyl)oxazol-5(4H)-one 1323141-07-6 C16H9BrN2O4
4-benzylidene-2-(2-bromo-4-nitrophenyl)oxazol-5(4H)-one
—— 4,4,4-Trifluoro-3-(4-methoxyanilino)-1-phenylbut-2-en-1-one 197508-14-8 C17H14F3NO2
4,4,4-Trifluoro-3-(4-methoxyanilino)-1-phenylbut-2-en-1-one
—— 4-(octyloxy)phenyl (E)-4-((3-(3-((tert-butyldimethylsilyl)oxy)phenyl)acryloyl)oxy)benzoate 1449014-72-5 C36H46O6Si
4-(octyloxy)phenyl (E)-4-((3-(3-((tert-butyldimethylsilyl)oxy)phenyl)acryloyl)oxy)benzoate
—— 4-acetoxy-3-isopentylbenzoic acid 1432-15-1 C14H18O4
4-acetoxy-3-isopentylbenzoic acid
—— 4-Oxo-4H-benzo[d][1,3]thiazine-2-carboxylic acid amide 127007-53-8 C9H6N2O2S
4-Oxo-4H-benzo[d][1,3]thiazine-2-carboxylic acid amide