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

produktnavn Piracetam
Engelsk navn Piracetam; 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
Molekyl?r Formel C6H10N2O2
Molekylvekt 142.1558
InChI InChI=1/C6H10N2O2/c7-5(9)4-8-3-1-2-6(8)10/h1-4H2,(H2,7,9)
CAS-nummer 7491-74-9
EINECS 231-312-7
Molecular Structure 7491-74-9 Piracetam
Tetthet 1.239g/cm3
Kokepunkt 408.3°C at 760 mmHg
Brytningsindeks 1.523
Flammepunktet 200.8°C
Damptrykk 7.06E-07mmHg at 25°C
Hazard symboler
Risiko Koder
Sikkerhet Beskrivelse
主站蜘蛛池模板： 甘洛县| 昌邑市| 阳原县| 独山县| 巩义市| 蓬安县| 盐山县| 女性| 台中市| 乐清市| 安义县| 于都县| 石狮市| 义马市| 吉安市| 赤城县| 黄平县| 新蔡县| 东至县| 阳高县| 综艺| 八宿县| 南充市| 洮南市| 正蓝旗| 噶尔县| 怀化市| 青田县| 秦皇岛市| 舟山市| 广灵县| 新安县| 长寿区| 桐庐县| 青铜峡市| 开平市| 虎林市| 镇康县| 鲁山县| 六枝特区| 洮南市|