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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Nitro-4'-acetamino-diphenylethylamin 108841-73-2 C16H17N3O3
    4-Nitro-4'-acetamino-diphenylethylamin
    —— 4.8-Dimethyl-1-<4-isopropyl-phenyl>-nonatrien-(1.3.7) 60976-17-2 C20H28
    4.8-Dimethyl-1-<4-isopropyl-phenyl>-nonatrien-(1.3.7)
    —— 4,7-bis-(2,4-dinitro-phenylhydrazono)-hepta-2<i>t</i>,5<i>t</i>-dienoic acid ethyl ester 102477-73-6 C21H18N8O10
    4,7-bis-(2,4-dinitro-phenylhydrazono)-hepta-2<i>t</i>,5<i>t</i>-dienoic acid ethyl ester
    —— 4-ethylene ketal of tetracyclo<4.4.1.0<sup>3.1</sup>.0<sup>9.11</sup>>undecane-4,7-dione(1α,3β,6α,9β) 106051-79-0 C13H16O3
    4-ethylene ketal of tetracyclo<4.4.1.0<sup>3.1</sup>.0<sup>9.11</sup>>undecane-4,7-dione(1α,3β,6α,9β)
    —— 4-(2-Bromoethyl)-3,3-dimethylmorpholinehydrobromide 2243513-12-2 C8H17Br2NO
    4-(2-Bromoethyl)-3,3-dimethylmorpholinehydrobromide
    —— 4-(Pyrrolidin-3-yl)pyrrolidin-2-onehydrochloride 2243520-80-9 C8H15ClN2O
    4-(Pyrrolidin-3-yl)pyrrolidin-2-onehydrochloride
    —— 4-(4-chlorophenyl)-2-(4-methoxyphenyl)-1-tosyl-1,4-dihydroquinoline 1447235-27-9 C29H24ClNO3S
    4-(4-chlorophenyl)-2-(4-methoxyphenyl)-1-tosyl-1,4-dihydroquinoline
    —— 4-{1'-benzyl-2,4-dihydrospiro[benzo[b][1,4]oxazine-3,4'-piperidine]-2-yl}-6-methyl-2H-chromen-2-one 1445867-91-3 C29H28N2O3
    4-{1'-benzyl-2,4-dihydrospiro[benzo[b][1,4]oxazine-3,4'-piperidine]-2-yl}-6-methyl-2H-chromen-2-one
    —— 4-[3-[2-[4-(ethylsulfonyl)piperazin-1-yl]ethyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534607-07-3 C21H23F3N4O4S
    4-[3-[2-[4-(ethylsulfonyl)piperazin-1-yl]ethyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4,4a,5,6,7,8,8a,9-octahydro-1(3)<i>H</i>-imidazo[4,5-<i>g</i>]quinoline 58416-44-7 C10H15N3
    4,4a,5,6,7,8,8a,9-octahydro-1(3)<i>H</i>-imidazo[4,5-<i>g</i>]quinoline
    —— (4-bromo-phenyl)-[3-(4-bromo-phenyl)-3<i>H</i>-[1,2,3]triazol-4-yl]-amine 56495-49-9 C14H10Br2N4
    (4-bromo-phenyl)-[3-(4-bromo-phenyl)-3<i>H</i>-[1,2,3]triazol-4-yl]-amine
    —— 4,4'-Dimethoxy-2,2'-dichinazolin 55417-86-2 C18H14N4O2
    4,4'-Dimethoxy-2,2'-dichinazolin
    —— (4R,5R,E)-4-isobutylhept-2-ene-1,5-diol 1361146-67-9 C11H22O2
    (4R,5R,E)-4-isobutylhept-2-ene-1,5-diol
    —— 4,5-Dihydro-1-thiocarbamoylphenanthro<4,3-c>pyrazole 84495-69-2 C16H13N3S
    4,5-Dihydro-1-thiocarbamoylphenanthro<4,3-c>pyrazole
    —— 4-Hydroxymethyl-2-methyl-1(2H)-isoquinolone 27330-15-0 C11H11NO2
    4-Hydroxymethyl-2-methyl-1(2H)-isoquinolone
    —— 4-phenyl-2-<thiocyanato(benzoyl)methyl>thiazole 100445-88-3 C18H12N2OS2
    4-phenyl-2-<thiocyanato(benzoyl)methyl>thiazole
    —— 4-benzyloxy-3-nitrooct-7-en-2-ol 1392446-09-1 C15H21NO4
    4-benzyloxy-3-nitrooct-7-en-2-ol
    —— 4,5-Dimethoxy-1-methyl-13-oxa-tricyclo[7.3.1.0<sup>2,7</sup>]trideca-2(7),3,5-trien-10-one 145681-56-7 C15H18O4
    4,5-Dimethoxy-1-methyl-13-oxa-tricyclo[7.3.1.0<sup>2,7</sup>]trideca-2(7),3,5-trien-10-one
    —— 4-Pyridineacetic acid, 2,6-difluoro-, methyl ester 1283720-89-7 C8H7F2NO2
    4-Pyridineacetic acid, 2,6-difluoro-, methyl ester
    —— (4S)-benzyl-3-[(3S)-(2-thioxo-oxazolidin-3-yl)butyryl]oxazolidin-2-one 1422637-23-7 C17H20N2O4S
    (4S)-benzyl-3-[(3S)-(2-thioxo-oxazolidin-3-yl)butyryl]oxazolidin-2-one
    —— 4-((2,5-dimethylphenyl)ethynyl)aniline 1416332-22-3 C16H15N
    4-((2,5-dimethylphenyl)ethynyl)aniline
    —— 4.4'-Di-(4-decyloxy-benzylidenamino)-2.2'.6-trichlor-biphenyl 2401-37-8 C46H57Cl3N2O2
    4.4'-Di-(4-decyloxy-benzylidenamino)-2.2'.6-trichlor-biphenyl
    —— 4-formylphenyl cyclopentanecarboxylate 1346128-54-8 C13H14O3
    4-formylphenyl cyclopentanecarboxylate
    —— 4-n-decylphenylacetyl chloride 188802-40-6 C18H27ClO
    4-n-decylphenylacetyl chloride
    —— 4-(4-Ethoxyphenylthio)-2-bromophenol 169248-15-1 C14H13BrO2S
    4-(4-Ethoxyphenylthio)-2-bromophenol
    —— 4-Piperazino-6-methyl-benzol-1,3-disulfonamid 100052-16-2 C11H18N4O4S2
    4-Piperazino-6-methyl-benzol-1,3-disulfonamid
    —— 4-Imino-3-cyan-spiro<cyclohexan-1,9'-fluoren> 111799-54-3 C19H16N2
    4-Imino-3-cyan-spiro<cyclohexan-1,9'-fluoren>
    —— 4-Amyl-2-<1-methyl-butyl>-phenyl-N-<1-naphthyl>-carbamat 103157-98-8 C27H33NO2
    4-Amyl-2-<1-methyl-butyl>-phenyl-N-<1-naphthyl>-carbamat
    —— 4-(5-Nitro-furfuryliden)-2-cyan-crotonylchlorid 103039-64-1 C10H5ClN2O4
    4-(5-Nitro-furfuryliden)-2-cyan-crotonylchlorid
    —— 4-(o-aminophenylacetimidoylmethylidene)-8-nitro-1,5-benzodiazepin-2-one 193613-60-4 C18H17N5O3
    4-(o-aminophenylacetimidoylmethylidene)-8-nitro-1,5-benzodiazepin-2-one
    —— 4-[3-(3,5-difluorophenyl)prop-2-ynyl]piperidine 1107620-32-5 C14H15F2N
    4-[3-(3,5-difluorophenyl)prop-2-ynyl]piperidine
    —— (4-Ethoxy-phenyl)-benzimidazolyl-(2)-acetonitril 101569-65-7 C17H15N3O
    (4-Ethoxy-phenyl)-benzimidazolyl-(2)-acetonitril
    —— 4-methyl-1,4-bis-(4-nitro-benzoyloxy)-hex-2-ene 102318-63-8 C21H20N2O8
    4-methyl-1,4-bis-(4-nitro-benzoyloxy)-hex-2-ene
    —— 4-Oxo-1.2.3.4-tetrahydro-naphthoesaeure-(1)-propionsaeure-(1)-piperidid 109808-90-4 C19H23NO4
    4-Oxo-1.2.3.4-tetrahydro-naphthoesaeure-(1)-propionsaeure-(1)-piperidid
    —— 4-(2-dimethylamino-propyl)-pyrrolidine-1,2-dicarboxylic acid diethyl ester 102707-03-9 C15H28N2O4
    4-(2-dimethylamino-propyl)-pyrrolidine-1,2-dicarboxylic acid diethyl ester
    —— 4a-Phenyl-8-methoxycarbonyl-1,2,3,4,4a,5,6,7-octahydro-chinolin 103031-38-5 C17H21NO2
    4a-Phenyl-8-methoxycarbonyl-1,2,3,4,4a,5,6,7-octahydro-chinolin
    —— (4a<i>R</i>)-7ξ-Acetoxy-9ξ-benzyloxy-6<i>c</i>-methoxy-2<i>c</i>-phenyl-(4a<i>r</i>,9a<i>t</i>)-hexahydro-[1,3]dioxino[5,4-<i>e</i>][1,4]dioxepin 115123-57-4 C23H26O8
    (4a<i>R</i>)-7ξ-Acetoxy-9ξ-benzyloxy-6<i>c</i>-methoxy-2<i>c</i>-phenyl-(4a<i>r</i>,9a<i>t</i>)-hexahydro-[1,3]dioxino[5,4-<i>e</i>][1,4]dioxepin
    —— 4-[8-(4-chloro-3,5-dicyclopropylbenzyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl]benzoic acid trifluoroacetate 1360918-10-0 C2HF3O2*C27H29ClN2O4
    4-[8-(4-chloro-3,5-dicyclopropylbenzyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl]benzoic acid trifluoroacetate
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(4-trifluoromethoxy-phenyl)4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1400572-11-3 C29H30F5NO6
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(4-trifluoromethoxy-phenyl)4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-bromo-1-(2,5-dibromophenacyl)-2-methyl-5-nitroimidazole 1159000-08-4 C12H8Br3N3O3
    4-bromo-1-(2,5-dibromophenacyl)-2-methyl-5-nitroimidazole
    —— (4R,5R)-2-((E)-7-(3-methoxyphenyl)-4-methylhept-4-enyl)-4,5-dimethyl-1,3-dioxolane 1424371-42-5 C20H30O3
    (4R,5R)-2-((E)-7-(3-methoxyphenyl)-4-methylhept-4-enyl)-4,5-dimethyl-1,3-dioxolane
    —— 4-benzo[1,3]dioxol-5-yl-2-oxa-bicyclo[2.2.2]octan-3-one 93718-80-0 C14H14O4
    4-benzo[1,3]dioxol-5-yl-2-oxa-bicyclo[2.2.2]octan-3-one
    —— 4',1'-Difluor-3,4:5,6-dibenzocyclohepta-3,5-dien-1,1-dicarbonsaeure 1869-86-9 C17H12F2O4
    4',1'-Difluor-3,4:5,6-dibenzocyclohepta-3,5-dien-1,1-dicarbonsaeure
    —— 4-{6-(3-fluoro-2-methoxyphenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-N,2-dimethylbenzamide 1401450-59-6 C26H24F4N4O3
    4-{6-(3-fluoro-2-methoxyphenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-N,2-dimethylbenzamide
    —— 4-O-ethyl 2-O-[(4-fluorophenyl)methyl] 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate 1007764-72-8 C17H18FNO4
    4-O-ethyl 2-O-[(4-fluorophenyl)methyl] 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate
    —— 4-[1-(2,4-dinitro-phenylhydrazono)-ethyl]-chroman-2-one 101450-94-6 C17H14N4O6
    4-[1-(2,4-dinitro-phenylhydrazono)-ethyl]-chroman-2-one
    —— 4,5-dihydro-6-(4-aminobenzoyl)-6H-thieno [3,2-d][1]benzazepine 200122-37-8 C19H16N2OS
    4,5-dihydro-6-(4-aminobenzoyl)-6H-thieno [3,2-d][1]benzazepine
    —— 4-phenyl-1-(triphenylen-2-ylmethyl)-1H-1,2,3-triazole 1227374-70-0 C27H19N3
    4-phenyl-1-(triphenylen-2-ylmethyl)-1H-1,2,3-triazole
    —— 4-(4-isobutyl-3-isopropyl-benzyl)-3,5-dimethyl-phenol 904925-77-5 C22H30O
    4-(4-isobutyl-3-isopropyl-benzyl)-3,5-dimethyl-phenol
    —— 4-bromo-1-(2,2-difluoroethyl)-3-[(3,3,3-trifluoropropoxy)methyl]-1H-pyrazole 1856084-47-3 C9H10BrF5N2O
    4-bromo-1-(2,2-difluoroethyl)-3-[(3,3,3-trifluoropropoxy)methyl]-1H-pyrazole