14H19NO2; Molecular Weight:233.3062; EINECS:206-065-3 ">

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 298-59-9 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 298-59-9 methylphenidate hydrochloride methanol*solution

298-59-9 methylphenidate hydrochloride methanol*solution

product Name methylphenidate hydrochloride methanol*solution
CAS No 298-59-9
Synonyms Methylphenidate Hydrochloride; Methylphenidate HCl; methyl phenyl(piperidin-2-yl)acetate hydrochloride (1:1); methyl (2R)-phenyl[(2S)-piperidin-2-yl]ethanoate
Molecular Formula C14H19NO2
Molecular Weight 233.3062
InChI InChI=1/C14H19NO2/c1-17-14(16)13(11-7-3-2-4-8-11)12-9-5-6-10-15-12/h2-4,7-8,12-13,15H,5-6,9-10H2,1H3/t12-,13+/m0/s1
EINECS 206-065-3
Molecular Structure 298-59-9 methylphenidate hydrochloride methanol*solution
Density 1.07g/cm3
Boiling point 327.6°C at 760 mmHg
Refractive index 1.523
Flash point 152°C
Vapour Pressur 0.000199mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R42:;
Safety Description S22:;
S26:;
S36:;
主站蜘蛛池模板： 双辽市| 盐边县| 信宜市| 忻城县| 鹤岗市| 湖南省| 红原县| 浪卡子县| 定州市| 苏州市| 南丰县| 郸城县| 龙门县| 钦州市| 翁源县| 嘉禾县| 济源市| 绥滨县| 桃园市| 邮箱| 商南县| 天峻县| 镇雄县| 桦南县| 武邑县| 耿马| 金塔县| 洛川县| 大英县| 京山县| 涟水县| 安阳市| 阿城市| 呼图壁县| 吉水县| 蒙自县| 彭水| 方山县| 古交市| 乌什县| 连云港市|