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 4784-02-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 4784-02-5 2,3-Dihydroxy-6,7-dimethoxyquinoxaline

4784-02-5 2,3-Dihydroxy-6,7-dimethoxyquinoxaline

Nome del prodotto 2,3-Dihydroxy-6,7-dimethoxyquinoxaline
Nome inglese 2,3-Dihydroxy-6,7-dimethoxyquinoxaline;6,7-dimethoxy-1,4-dihydroquinoxaline-2,3-dione
Formula molecolare C10H10N2O4
Peso Molecolare 222.1974
InChI InChI=1/C10H10N2O4/c1-15-7-3-5-6(4-8(7)16-2)12-10(14)9(13)11-5/h3-4H,1-2H3,(H,11,13)(H,12,14)
Numero CAS 4784-02-5
Struttura molecolare 4784-02-5 2,3-Dihydroxy-6,7-dimethoxyquinoxaline
Densità 1.312g/cm3
Punto di ebollizione 499.3°C at 760 mmHg 
Indice di rifrazione 1.552 
Punto d'infiammabilità 255.8°C 
Pressione di vapore 1.36E-10mmHg at 25°C
主站蜘蛛池模板: 开阳县| 睢宁县| 西乌| 赣榆县| 塔城市| 怀柔区| 哈尔滨市| 顺平县| 武冈市| 泗阳县| 福贡县| 洞头县| 通化市| 樟树市| 建瓯市| 泉州市| 牟定县| 武强县| 青神县| 广河县| 星子县| 读书| 新河县| 东乌珠穆沁旗| 福安市| 依兰县| 调兵山市| 临安市| 永德县| 交口县| 达尔| 莒南县| 鄂尔多斯市| 石棉县| 石嘴山市| 汉阴县| 沿河| 剑川县| 呼和浩特市| 大邑县| 开化县|