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 519-37-9 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 519-37-9 B-hydroxyethyltheophylline

519-37-9 B-hydroxyethyltheophylline

Produkt-Name B-hydroxyethyltheophylline
Englischer Name B-hydroxyethyltheophylline; 7-(a-Hydroxyethyl)theophylline; etofylline; Etophylline; 7-(2-hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
Molekulare Formel C9H12N4O3
Molecular Weight 224.2166
InChI InChI=1/C9H12N4O3/c1-11-7-6(8(15)12(2)9(11)16)13(3-4-14)5-10-7/h5,14H,3-4H2,1-2H3
CAS Registry Number 519-37-9
EINECS 208-269-8
Molecular Structure 519-37-9 B-hydroxyethyltheophylline
Dichte 1.51g/cm3
Siedepunkt 495.5°C at 760 mmHg
Brechungsindex 1.683
Flammpunkt 253.5°C
Dampfdruck 1.23E-10mmHg at 25°C
主站蜘蛛池模板: 那坡县| 阿尔山市| 塘沽区| 浮山县| 衡水市| 慈利县| 泸州市| 贺兰县| 临猗县| 凌云县| 晋城| 阳泉市| 黑山县| 东莞市| 巧家县| 高安市| 府谷县| 双桥区| 临高县| 临潭县| 天台县| 鞍山市| 东乌珠穆沁旗| 中西区| 仁怀市| 满洲里市| 乌鲁木齐市| 全南县| 任丘市| 会同县| 临沭县| 泾阳县| 安泽县| 景洪市| 宁城县| 南丹县| 鄂伦春自治旗| 五原县| 叶城县| 鹰潭市| 屯留县|