4H5N3O; Molecular Weight:111.102; EINECS:203-592-0 ">

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 108-53-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 108-53-2 isocytosine

108-53-2 isocytosine

product Name isocytosine
CAS No 108-53-2
Synonyms 2-amino-4-hydroxypyrimidine; 2-aminopyrimidin-4(3H)-one; 2-amino-3,4-dihydropyrimidin-4-one
Molecular Formula C4H5N3O
Molecular Weight 111.102
InChI InChI=1/C4H5N3O/c5-4-6-2-1-3(8)7-4/h1-2H,(H3,5,6,7,8)
EINECS 203-592-0
Molecular Structure 108-53-2 isocytosine
Density 1.55g/cm3
Boiling point 252.7°C at 760 mmHg
Refractive index 1.688
Flash point 106.7°C
Vapour Pressur 0.019mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R36:;
Safety Description S26:;
主站蜘蛛池模板： 巴彦县| 轮台县| 开平市| 延长县| 错那县| 海城市| 凤翔县| 舟曲县| 柞水县| 祁连县| 肃宁县| 塘沽区| 乌苏市| 沾益县| 聂荣县| 喀喇| 湘潭市| 南昌县| 广饶县| 临沭县| 滨海县| 历史| 昌吉市| 郯城县| 南阳市| 湘潭县| 舒城县| 将乐县| 六安市| 延津县| 永顺县| 德钦县| 文山县| 中卫市| 永清县| 芒康县| 神农架林区| 林甸县| 通化市| 游戏| 内黄县|