6-羟基香豆素,熔点249℃。7-羟基香豆素,又名伞形酮(umbelliferone),熔点220℃。8-羟基香豆素,熔点160℃,遇三氯化铁显蓝绿色。
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表 中文名称: 伞形酮 英文名称: 7-Hydroxy-2H-1-benzopyran-2-one 产品规格: 99% 参考价格: 电议 供应商: 点这里查看所有供应商信息 推荐供应商(1) 如何成为推荐供应商? 单位名称 联系人 电话号码 传
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甲基伞形酮葡糖苷酸 MUG
4-甲基伞形酮 Methylumbelliferone ; Hydroxy-4-methyl-1.2-benzopyrone ; Hydroxy-4-methylcoumarin
甲基伞形酮 Methylumbelliferone
甲基伞形酮辛酯 MUCAP
甲基伞形酮磷酸酯 Methylumbelliferyl Phosphate ; MUP
4-甲基伞形酮磷酸酯 Methylumbelliferyl Phosphate ; methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid
伞形酮类 Umbelliferones
4-甲基伞形酮庚酯 Methylumbelliferyl heptanoate
甲基伞形酮庚酯 Methylumbelliferyl heptanoate
认为在高浓度伞形酮溶液中存在着二聚现象。
To our thinking there are dimerisation phenomena in the umbelliferone solutions at high concentration.
对比研究了数种溶剂中不同浓度伞形酮溶液的荧光光谱。
The fluorescence spectra of umbelliferone (7-hydroxycoumarin) solutions at different concentrations in various solvents are compared and studied.
为提高碱性磷酸酶(ALP)活性测定的灵敏度,对以4-甲基伞形酮磷酸酯(4-MUP)为底物的荧光法进行了研究。
In order to improve the sensitivity of detection of alkaline phosphatase(ALP)activity, a fluorometric method based on 4-methylumbelliferyl phosphate(4-MUP)as substrate was investigated.
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