潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 90-33-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 90-33-5 7-Hydroxy-4-methylcoumarin

90-33-5 7-Hydroxy-4-methylcoumarin

Nombre del producto 7-Hydroxy-4-methylcoumarin
Nombre en inglés 7-Hydroxy-4-methylcoumarin; 4-MU; Hymecromone; Coumarin 4; 4-Methyl-7-hydroxycoumarin; 7-hydroxy-4-methyl-2,h-1-benzo-pyran-2-one; 7-hydroxy-4-methyl-2-oxo-3-chromene; 7-hydroxy-4-methylbenzpyrone; bilcolic; bilicante; beta-methylumbelliferone; cantabilin; eurogae; imechromone; medilla; 4-Methylumbelliferone; 2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-; 7-hydroxy-4-methyl-2h-1-benzopyren-2-on; Hymecromon
Fórmula molecular C10H8O3
Peso Molecular 176.17
InChI InChI=1/C10H8O3/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5,11H,1H3
Número de registro CAS 90-33-5
EINECS 201-986-7
Estructura Molecular 90-33-5 7-Hydroxy-4-methylcoumarin
Punto de fusión 186-191℃ 
Solubilidad en agua slightly soluble 
Símbolos de Peligro  Xn:Harmful;
Códigos de Riesgos R20/21/22:;
R36/37/38:;
Descripción de Seguridad S26:;
S37/39:;
主站蜘蛛池模板: 华阴市| 武陟县| 清涧县| 宜春市| 息烽县| 吉林省| 阆中市| 堆龙德庆县| 金塔县| 隆林| 阳原县| 佳木斯市| 蒙城县| 花垣县| 通许县| 祁阳县| 十堰市| 京山县| 交城县| 通州市| 介休市| 南宫市| 伊宁市| 黎平县| 五指山市| 溆浦县| 东港市| 通州区| 嘉义县| 比如县| 郴州市| 建德市| 女性| 竹北市| 洪雅县| 方正县| 台中市| 砚山县| 名山县| 彰武县| 马山县|