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 579476-63-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 579476-63-4 2-Methylpyridine-4-boronic acid

579476-63-4;861905-97-7 2-Methylpyridine-4-boronic acid

?? ????? 2-Methylpyridine-4-boronic acid
?? ????? 2-Methylpyridine-4-boronic acid;(2-Methylpyridin-4-yl)boronic acid; 2-Picoline-4-boronic acid; (2-methyl-4-pyridyl)oxyboronic acid
????????? ??????? C6H8BNO3
???? ???????? 152.9436
InChI InChI=1/C6H8BNO3/c1-5-4-6(2-3-8-5)11-7(9)10/h2-4,9-10H,1H3
???? CAS 579476-63-4;861905-97-7
???? ???????? 579476-63-4;861905-97-7 2-Methylpyridine-4-boronic acid
?????? 1.239g/cm3
????? ????? 303.1°C at 760 mmHg
???? ????? 1.523
????? ???? 137.1°C
??? ???? 0.00042mmHg at 25°C
Hazard ??????
??????? ????
?????? ?????
主站蜘蛛池模板: 丰城市| 惠来县| 青河县| 龙岩市| 河北区| 永清县| 于田县| 余干县| 耒阳市| 博白县| 松滋市| 新民市| 右玉县| 安福县| 吉首市| 平舆县| 张家界市| 乡城县| 江华| 梓潼县| 蓝田县| 阳城县| 晋城| 页游| 祥云县| 阜新| 葫芦岛市| 工布江达县| 怀来县| 漠河县| 邹城市| 庆安县| 漳平市| 元氏县| 林西县| 洛阳市| 伊通| 稻城县| 郎溪县| 武夷山市| 吉林省|