4H2N2O4; Molecular Weight:142.0697; EINECS:200-062-0 ">

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 50-71-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 50-71-5 alloxan

50-71-5 alloxan

product Name alloxan
CAS No 50-71-5
Synonyms Alloxan tetrahydrate; mesoxalylurea; Alloxan tetrahydrat; pyrimidine-2,4,5,6(1H,3H)-tetrone
Molecular Formula C4H2N2O4
Molecular Weight 142.0697
InChI InChI=1/C4H2N2O4/c7-1-2(8)5-4(10)6-3(1)9/h(H2,5,6,8,9,10)
EINECS 200-062-0
Molecular Structure 50-71-5 alloxan
Density 1.681g/cm3
Melting point 255℃
Boiling point 409.5°C at 760 mmHg
Refractive index 1.519
Flash point 201.4°C
Vapour Pressur 2.05E-08mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
主站蜘蛛池模板: 兴仁县| 乌拉特中旗| 喀什市| 勐海县| 雅安市| 梨树县| 邵阳市| 东港市| 青岛市| 团风县| 木兰县| 沾化县| 阆中市| 元谋县| 浏阳市| 叙永县| 抚宁县| 右玉县| 通化县| 博乐市| 乃东县| 罗平县| 巴南区| 惠来县| 浙江省| 金门县| 邵阳市| 阿拉善左旗| 称多县| 中山市| 汉寿县| 邹平县| 延边| 囊谦县| 昭苏县| 无锡市| 孟州市| 利辛县| 门头沟区| 聂荣县| 阿拉善左旗|