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    热门化合物HOT
    • 喹啉
    • 水杨醛
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    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4a,9,9a,10-Tetrahydro-5,8,13,16-tetramethoxy-9,10-<1',2'>benzenoanthracen-1,4-dion 103495-57-4 C24H22O6
    4a,9,9a,10-Tetrahydro-5,8,13,16-tetramethoxy-9,10-<1',2'>benzenoanthracen-1,4-dion
    —— 4-(2-isopropoxy-1-naphthyl)isoquinoline 132979-53-4 C22H19NO
    4-(2-isopropoxy-1-naphthyl)isoquinoline
    —— 4,4'-(((octahydro-1H-4,7-methanoindene-5,5-diyl)bis(4,1-phenylene))bis(oxy))diphthalic acid 235779-36-9 C38H32O10
    4,4'-(((octahydro-1H-4,7-methanoindene-5,5-diyl)bis(4,1-phenylene))bis(oxy))diphthalic acid
    —— 4,5-di(propyloxy)phthalodinitrile 359895-09-3 C14H16N2O2
    4,5-di(propyloxy)phthalodinitrile
    —— 4-chloro-5-cyano-7-(3-deoxy-2,5-di-O-acetyl-β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine 1053260-76-6 C16H15ClN4O5
    4-chloro-5-cyano-7-(3-deoxy-2,5-di-O-acetyl-β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine
    —— 4-p-tert.-Butyl-diphenylmethylen-piperidin 29958-48-3 C22H27N
    4-p-tert.-Butyl-diphenylmethylen-piperidin
    —— 4,5-dichloro-imidazole-1,2-dicarboxylic acid 2-(2-methoxy-ethyl) ester 1-phenyl ester 66871-69-0 C14H12Cl2N2O5
    4,5-dichloro-imidazole-1,2-dicarboxylic acid 2-(2-methoxy-ethyl) ester 1-phenyl ester
    —— 4-Nitro-benzenesulfonic acid 3-hydroxy-5-methyl-phenyl ester 443957-55-9 C13H11NO6S
    4-Nitro-benzenesulfonic acid 3-hydroxy-5-methyl-phenyl ester
    —— 4-[(4,6-dioxo-1-phenyl-2-thioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-5-ylidene)-hydrazino]-<i>N</i>-<i>p</i>-tolyl-benzenesulfonamide 75065-67-7 C30H25N5O4S2
    4-[(4,6-dioxo-1-phenyl-2-thioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-5-ylidene)-hydrazino]-<i>N</i>-<i>p</i>-tolyl-benzenesulfonamide
    —— 4-(acetylsulfamoyl)benzenediazonium;chloride 57198-79-5 C8H8N3O3S*Cl
    4-(acetylsulfamoyl)benzenediazonium;chloride
    —— 4-methoxy-8-methyl-5<i>H</i>-thiochromeno[4,3-<i>d</i>]pyrimidin-2-ylamine 72675-28-6 C13H13N3OS
    4-methoxy-8-methyl-5<i>H</i>-thiochromeno[4,3-<i>d</i>]pyrimidin-2-ylamine
    —— 4-dichloromethylene-3-isopropyl-5,5-dimethyl-oxazolidin-2-one 2975-22-6 C9H13Cl2NO2
    4-dichloromethylene-3-isopropyl-5,5-dimethyl-oxazolidin-2-one
    —— 4-Chloro-2-(2,4-dichloro-benzyl)-6-(4-fluoro-benzyl)-phenol 40258-19-3 C20H14Cl3FO
    4-Chloro-2-(2,4-dichloro-benzyl)-6-(4-fluoro-benzyl)-phenol
    —— 4-(Diethoxy-thiophosphoryloxy)-benzenesulfonic acid ethyl ester 21177-90-2 C12H19O6PS2
    4-(Diethoxy-thiophosphoryloxy)-benzenesulfonic acid ethyl ester
    —— 4-amino-3-methoxy-N,N-dimethylbenzamide hydrochloride 1376330-43-6 C10H15ClN2O2
    4-amino-3-methoxy-N,N-dimethylbenzamide hydrochloride
    —— 4-carboxypentan-1-aminium chloride 1423023-83-9 C6H13NO2*ClH
    4-carboxypentan-1-aminium chloride
    —— [4-(2-Methylbutan-2-yl)phenyl]methanamine hydrochloride 1423029-52-0 C12H20ClN
    [4-(2-Methylbutan-2-yl)phenyl]methanamine hydrochloride
    —— 4,5-di(N,N-bistrifluoromethylnitroxy)-3,3,4,5,6,6-hexafluoro-2-trifluoromethyl-3,6-tetrahydro-2H-1,2-oxazine 110819-27-7 C9F21N3O3
    4,5-di(N,N-bistrifluoromethylnitroxy)-3,3,4,5,6,6-hexafluoro-2-trifluoromethyl-3,6-tetrahydro-2H-1,2-oxazine
    —— 4-(5,7,7,10,10-Pentamethyl-2-pyrrolidin-1-ylsulfonyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl)benzoic acid 951219-84-4 C33H37N3O4S
    4-(5,7,7,10,10-Pentamethyl-2-pyrrolidin-1-ylsulfonyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl)benzoic acid
    —— (4-Benzoylamino-2-tert-butoxycarbonylamino-butyl)-carbamic acid tert-butyl ester 139024-70-7 C21H33N3O5
    (4-Benzoylamino-2-tert-butoxycarbonylamino-butyl)-carbamic acid tert-butyl ester
    —— 4-hydroxy-4-(2-mercaptothien-4-yl)-2,2-dimethyltetrahydropyran 166883-31-4 C11H16O2S2
    4-hydroxy-4-(2-mercaptothien-4-yl)-2,2-dimethyltetrahydropyran
    —— 4-(5-(3-chloro-4-propoxyphenyl)-1,2,4-oxadiazol-3-yl)-2-iodophenol 1220973-41-0 C17H14ClIN2O3
    4-(5-(3-chloro-4-propoxyphenyl)-1,2,4-oxadiazol-3-yl)-2-iodophenol
    —— [4,5-Diphenyl-[1,2]dithiol-(3E)-ylidene]-pyridin-2-yl-acetic acid methyl ester 97188-61-9 C23H17NO2S2
    [4,5-Diphenyl-[1,2]dithiol-(3E)-ylidene]-pyridin-2-yl-acetic acid methyl ester
    —— 4-(3,4-dicyanophenyl) 4-nitrobenzoate 1122708-69-3 C15H7N3O4
    4-(3,4-dicyanophenyl) 4-nitrobenzoate
    —— 4,8-dimethyldeca-4,9-dien-2-yl acetate 1431971-60-6 C14H24O2
    4,8-dimethyldeca-4,9-dien-2-yl acetate
    —— 4,5-dimethyl-2-(4-vinyloxy-butoxy)-[1,3,2]dioxaphospholane 26843-28-7 C10H19O4P
    4,5-dimethyl-2-(4-vinyloxy-butoxy)-[1,3,2]dioxaphospholane
    —— 4-((endo)-8-((exo)-bicyclo[3.3.1]nonan-3-yl)-8-azabicyclo[3.2.1]octan-3-yl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid 1126793-42-7 C25H31N3O3
    4-((endo)-8-((exo)-bicyclo[3.3.1]nonan-3-yl)-8-azabicyclo[3.2.1]octan-3-yl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid
    —— [4-(<i>tert</i>-butylimino-methylenamino)-cyclohexyl]-trimethyl-ammonium; toluene-4-sulfonate 117878-04-3 C7H7O3S*C14H28N3
    [4-(<i>tert</i>-butylimino-methylenamino)-cyclohexyl]-trimethyl-ammonium; toluene-4-sulfonate
    —— 4-[(R)-3-(4-methanesulfonyl-phenoxy)-1-methyl-propyl]-5'-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl 1204334-66-6 C22H30N2O3S
    4-[(R)-3-(4-methanesulfonyl-phenoxy)-1-methyl-propyl]-5'-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl
    —— 4-(4-azido-2-chlorobenzoyl)morpholine 1383705-95-0 C11H11ClN4O2
    4-(4-azido-2-chlorobenzoyl)morpholine
    —— (+/-)-4,4,6-Trimethoxy-9-chloro-9bβ-<2-(N-formamido)ethyl>-1,4,4aβ,9b-tetrahydrodibenzofuran 88304-35-2 C18H22ClNO5
    (+/-)-4,4,6-Trimethoxy-9-chloro-9bβ-<2-(N-formamido)ethyl>-1,4,4aβ,9b-tetrahydrodibenzofuran
    —— (4S)-4-(4-methoxybenzyloxy)hept-6-en-2-one 1097731-52-6 C15H20O3
    (4S)-4-(4-methoxybenzyloxy)hept-6-en-2-one
    —— 4-(5-((2-cyanopropan-2-yl)amino)pyridin-2-yl)butanenitrile 1398047-92-1 C13H16N4
    4-(5-((2-cyanopropan-2-yl)amino)pyridin-2-yl)butanenitrile
    —— (4-Dodecyloxy-benzyl)-{4-[(E)-2-(4-nitro-phenyl)-vinyl]-phenyl}-amine 112121-68-3 C33H42N2O3
    (4-Dodecyloxy-benzyl)-{4-[(E)-2-(4-nitro-phenyl)-vinyl]-phenyl}-amine
    —— 4-(3-methyl-5-p-tolyl-1H-pyrazol-1-yl)aniline 1260838-48-9 C17H17N3
    4-(3-methyl-5-p-tolyl-1H-pyrazol-1-yl)aniline
    —— 4a,10a-Dihydrophenoxathiine 491856-42-9 C12H10OS
    4a,10a-Dihydrophenoxathiine
    —— 4-bromo-3-isobutoxybenzoic acid 1255707-46-0 C11H13BrO3
    4-bromo-3-isobutoxybenzoic acid
    —— 4-{cyclopropyl-[6-(thiazolo[4,5-b]pyridin-2-yloxy)-benzofuran-3-ylmethyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 1256103-92-0 C28H32N4O4S
    4-{cyclopropyl-[6-(thiazolo[4,5-b]pyridin-2-yloxy)-benzofuran-3-ylmethyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Hydroxy-7-isobutoxy-6-octyloxy-quinoline-3-carboxylic acid ethyl ester 24020-06-2 C24H35NO5
    4-Hydroxy-7-isobutoxy-6-octyloxy-quinoline-3-carboxylic acid ethyl ester
    —— 4-Methyl-3-(1-methyl-bicyclo[2.2.1]heptane-2-carbonyl)-bicyclo[2.2.1]heptane-2-carboxylic acid 1697-70-7 C18H26O3
    4-Methyl-3-(1-methyl-bicyclo[2.2.1]heptane-2-carbonyl)-bicyclo[2.2.1]heptane-2-carboxylic acid
    —— 4-Nitro-2,3,6-trichlorbenzonitril 2112-18-7 C7HCl3N2O2
    4-Nitro-2,3,6-trichlorbenzonitril
    —— 4-Methyl-10-(phenyl-o-tolyl-methylene)-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene 105794-34-1 C24H25N
    4-Methyl-10-(phenyl-o-tolyl-methylene)-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene
    —— (4-Chloro-phenyl)-acetic acid 2-(2,2-dichloro-acetylamino)-3-hydroxy-3-(4-nitro-phenyl)-propyl ester 5253-38-3 C19H17Cl3N2O6
    (4-Chloro-phenyl)-acetic acid 2-(2,2-dichloro-acetylamino)-3-hydroxy-3-(4-nitro-phenyl)-propyl ester
    —— 4-[3-(3-methyl-butoxy)-2-thiophen-2-yl-propyl]-morpholine 40817-66-1 C16H27NO2S
    4-[3-(3-methyl-butoxy)-2-thiophen-2-yl-propyl]-morpholine
    —— 4-methyl-1-(1,7,7-trimethyl-spiro[bicyclo[2.2.1]heptane-2,2'-[1,3]dioxolan]-4'-ylmethyl)-piperazine 55169-47-6 C18H32N2O2
    4-methyl-1-(1,7,7-trimethyl-spiro[bicyclo[2.2.1]heptane-2,2'-[1,3]dioxolan]-4'-ylmethyl)-piperazine
    —— 4-Chloro-2,3,5,6-dibenzotricyclo<5.1.0>octan 60296-76-6 C16H13Cl
    4-Chloro-2,3,5,6-dibenzotricyclo<5.1.0>octan
    —— 4,4'-(1-allyl-1<i>H</i>-[1,2,4]triazole-3,5-diyl)-bis-pyridine 59190-15-7 C15H13N5
    4,4'-(1-allyl-1<i>H</i>-[1,2,4]triazole-3,5-diyl)-bis-pyridine
    —— 4-allyloxy-1,2-dimethyl-3,5-diphenyl-pyrazolium 60613-79-8 C20H22N2O
    4-allyloxy-1,2-dimethyl-3,5-diphenyl-pyrazolium
    —— 4,5,5,7-tetramethyl-3-phenyl-2,3,4,5-tetrahydro-[1,4]oxazepine 19571-71-2 C15H21NO
    4,5,5,7-tetramethyl-3-phenyl-2,3,4,5-tetrahydro-[1,4]oxazepine
    —— 4-methyl-2-[1-(2-morpholin-4-yl-ethylimino)-ethyl]-phenol 27528-48-9 C15H22N2O2
    4-methyl-2-[1-(2-morpholin-4-yl-ethylimino)-ethyl]-phenol