6H10N2O2; Molecular Weight:142.1558; EINECS:231-312-7 ">

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 7491-74-9 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 7491-74-9 Piracetam

7491-74-9 Piracetam

product Name Piracetam
CAS No 7491-74-9
Synonyms 1-Acetamido-2-pyrrolidinone; 2-Ketopyrrolidine-1-ylacetamide; 2-Oxo-1-pyrrolidineacetamide; 2-Oxo-pyrrolidin-1-ylacetamide; 2-Oxo-pyrrolidine acetamide; 2-Pyrrolidinoneacetamide; 2-Pyrrolidoneacetamide; 5-21-06-00360 (Beilstein Handbook Reference); BRN 1526393; Ciclofalina; Cl-871; Euvifor; Gabacet; Genogris; HSDB 7529; KT-801; Naofukang; Naofukang [Chinese]; Nootron; Nootropil; Nootropyl; Normabrain; Piracetamum; Pirroxil; Pyracetam; Pyramem; UCB 6215; UNII-ZH516LNZ10; 1-Pyrrolidineacetamide, 2-oxo-; 2-(2-oxopyrrolidin-1-yl)acetamide; Piraetam; 2-(2-Oxopyrrolidino)acetamide
Molecular Formula C6H10N2O2
Molecular Weight 142.1558
InChI InChI=1/C6H10N2O2/c7-5(9)4-8-3-1-2-6(8)10/h1-4H2,(H2,7,9)
EINECS 231-312-7
Molecular Structure 7491-74-9 Piracetam
Density 1.239g/cm3
Boiling point 408.3°C at 760 mmHg
Refractive index 1.523
Flash point 200.8°C
Vapour Pressur 7.06E-07mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
主站蜘蛛池模板: 文昌市| 林芝县| 平遥县| 马公市| 句容市| 车险| 双城市| 大冶市| 合江县| 边坝县| 新营市| 灵台县| 旬阳县| 吉木萨尔县| 瓮安县| 张掖市| 九龙坡区| 内江市| 县级市| 衡南县| 新建县| 建湖县| 三河市| 游戏| 丽水市| 双鸭山市| 闸北区| 隆尧县| 丰宁| 罗田县| 本溪市| 军事| 盐池县| 大悟县| 西藏| 思茅市| 青岛市| 伊金霍洛旗| 郓城县| 河津市| 九江市|