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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    4-羟基-2-氧代-2H-色烯-3-甲醛 4-hydroxycoumarin-3-carboxaldehyde 51751-34-9 C10H6O4
    4-羟基-2-吡啶羧酸乙酯 ethyl 4-hydroxypicolinate 53764-72-0 C8H9NO3
    4-羟基-2-乙基-2-苯基戊二酰亚胺 4-Hydroxy-2-ethyl-2-phenylglutarimid 50275-60-0 C13H15NO3
    4-羟基-2-丁酮 1-Hydroxy-3-butanone 590-90-9 C4H8O2
    4-羟基-2-(4-甲氧基苯基)丁酸甲酯 Methyl 4-hydroxy-2-(4-methoxyphenyl)butanoate 595569-70-3 C12H16O4
    4-羟基-2-(2-吡啶)-5-嘧啶羧酸 2-(2'-Pyridyl)-4-hydroxy-5-carboxy-pyrimidin 56406-45-2 C10H7N3O3
    4-羟基-2-(1-羟基乙基)-2,5-二甲基呋喃-3-酮 2-(1-hydroxyethyl)-2,5-dimethyl-4-hydroxy-3-(2H)-furanone 51994-11-7 C8H12O4
    4-羟基-2,6-二甲基苯甲腈 4-hydroxy-2,6-dimethylbenzonitrile 58537-99-8 C9H9NO
    4-羟基-2,6-二甲基-5-嘧啶乙酸 (2,6-dimethyl-4-hydroxy-pyrimidin-5-yl)-acetic acid 5536-40-3 C8H10N2O3
    4-羟基-2,6,6-三甲基环己-2-烯-1-羧酸乙酯 Ethyl 2,6,6-trimethyl-4-hydroxy-2-cyclohexene-1-carboxylate 51769-11-0 C12H20O3
    4-羟基-2,5-二氯联苯 2',5'-dichlorobiphenyl-4-ol 53905-28-5 C12H8Cl2O
    4-羟基-2,4-二甲基-2,5-环己二烯-1-酮 4-hydroxy-2,4-dimethyl-2,5-cyclohexadienone 51770-93-5 C8H10O2
    4-羟基-2,3-二甲基苯甲酸甲酯 methyl 4-hydroxy-2,3-dimethylbenzoate 5628-56-8 C10H12O3
    4-羟基-2,3-二甲基环戊-2-烯-1-酮 2-methyl-3-methyl-4-hydroxy-2-cyclopentenone 53121-24-7 C7H10O2
    4-羟基-2,3-二氢吡喃-6-酮 4-hydroxy-5,6-dihydro-2H-pyran-2-one 55100-07-7 C5H6O3
    4-羟基-2,3-(四亚甲基)喹啉 1,2,3,4,9,10-hexahydroacridin-9-one 56717-04-5 C13H13NO
    4-羟基-2,3,5,6-四甲基-2,5-环己二烯-1-酮 Tetramethylsemiquinone radical anion 5664-09-5 C10H14O2
    4-羟基-2,2',5'-三氯联苯 2,2',5'-Trichlorobiphenyl-4-ol 53905-33-2 C12H7Cl3O
    4-羟基-2(5H)-呋喃酮 4-hydroxy-2(5H)-furanone 541-57-1 C4H4O3
    4-羟基-1-苯基丁-2-炔-1-酮 4-hydroxy-1-phenylbut-2-yn-1-one 52804-68-9 C10H8O2
    4-羟基-1-甲基双环[2.2.2]辛烷-2-酮 NSC-177419 5122-77-0 C9H14O2
    4-羟基-1-甲基-3-苯基-1,2-二氢喹啉-2-酮 4-hydroxy-1-methyl-3-phenylquinolin-2-one 519-66-4 C16H13NO2
    4-羟基-1-(3-吡啶基)-1-丁酮 4-(3-pyridyl)-4-oxobutanol 59578-62-0 C9H11NO2
    4-羟基-1,8-萘啶-2(1h)-酮 1,8-naphthyridine-2,4-diol 59514-86-2 C8H6N2O2
    4-羟基-1,8-萘二甲酸酐 4-hydroxy-1,8-naphthalic anhydride 52083-08-6 C12H6O4
    4-羟基-1,7-萘啶-2(1h)-酮 1,7-naphthyridine-2,4-diol 54920-76-2 C8H6N2O2
    4-羟基-1,6-二甲基-2(1H)-喹啉酮 1,6-dimethyl-4-hydroxy carbostyril 54675-24-0 C11H11NO2
    4-羟基-1,5-萘啶-3-羧酸 4-oxo-1,4-dihydro-[1,5]naphthyridine-3-carboxylic acid 53512-10-0 C9H6N2O3
    4-羟基-1,5-萘啶 4-hydroxy-1,5-naphthyridine 5423-54-1 C8H6N2O
    4-羟基-1,2,5,6,7,8-六氢喹啉-2-酮 5,6,7,8-tetrahydro-4-hydroxy-2(1H)-quinolinone 56517-59-0 C9H11NO2
    4-羟基--6-氨基喹啉 6-amino-1,4-dihydroquinolin-4-one 56717-02-3 C9H8N2O
    4-羟基-(4S)-2-环戊烯-1-酮 (S)-4-hydroxycyclopent-2-en-1-one 59995-49-2 C5H6O2
    4-羟基 3-(苯基甲氧基)苯甲醛 3-benzyloxy-4-hydroxybenzaldehyde 50773-56-3 C14H12O3
    4-磺酰胺苯甲酰亚胺 4-Sulfamoylbenzimidamide 54951-45-0 C7H9N3O2S
    4-磺基苯酸单钾盐 Potassium 4-sulfobenzoic acid 5399-63-3 C7H6KO5S
    4-磷酰泛酸钙 beta-Alanine, N-(2-hydroxy-3,3-dimethyl-1-oxo-4-(phosphonoxy)butyl)-, calcium salt (1:1), (R)- 55816-28-9 C9H16CaNO8P
    4-磷酰D-赤糖酸酯 4-phospho-D-erythronate 57229-25-1 C4H9O8P
    4-碘邻苯二甲酸二甲酯 dimethyl 4-iodophthalate 59340-47-5 C10H9IO4
    4-碘藜芦醚 1-iodo-3,4-dimethoxybenzene 5460-32-2 C8H9IO2
    4-碘苯酚 4-Iodophenol 540-38-5 C6H5IO
    4-碘苯磺酸 4-iodobenzenesulfinic acid 56015-98-6 C6H5IO2S
    4-碘苯硼酸新戊二醇酯 2-(4-iodophenyl)-5,5-dimethyl-1,3,2-dioxaborinane 5572-94-1 C11H14BIO2
    4-碘苯硼酸 4-iodophenylboronic acid 5122-99-6 C6H6BIO2
    4-碘苯基乙腈, 4-iodophenylacetonitrile 51628-12-7 C8H6IN
    4-碘苯乙醇 4-iodophenethyl alcohol 52914-23-5 C8H9IO
    4-碘苄胺盐酸盐 p-iodobenzylamine hydrochloride 59528-27-7 C7H8IN*ClH
    4-碘异喹啉-3-胺 4-iodoisoquinolin-3-amine 503089-88-1 C9H7IN2
    4-碘异喹啉-1-胺 1-Amino-4-iodisochinolin 55270-28-5 C9H7IN2
    4-碘异喹啉 4-iodoisoquinoline 55270-33-2 C9H6IN
    4-碘基-3-硝基苯甲醚 1-iodo-4-methoxy-2-nitrobenzene 58755-70-7 C7H6INO3