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 17342-08-4 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 17342-08-4 (S)-(+)-5-Hydroxymethyl-2-pyrrolidinone

17342-08-4 (S)-(+)-5-Hydroxymethyl-2-pyrrolidinone

Produkt-Name (S)-(+)-5-Hydroxymethyl-2-pyrrolidinone
Englischer Name (S)-(+)-5-Hydroxymethyl-2-pyrrolidinone; L-Pyroglutaminol; (S)-5-(Hydroxymethyl)-2-pyrrolidinone; (S)-(+)-5-(hydroxymethyl)-2-pyrrolidinone
Molekulare Formel C5H9NO2
Molecular Weight 115.13
CAS Registry Number 17342-08-4
Molecular Structure 17342-08-4 (S)-(+)-5-Hydroxymethyl-2-pyrrolidinone
Schmelzpunkt 78-86℃
Gefahrensymbole  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Beschreibung S26:;
S37/39:;
主站蜘蛛池模板： 耒阳市| 周宁县| 册亨县| 临朐县| 盐山县| 平原县| 石河子市| 丰顺县| 宁化县| 正阳县| 潼南县| 呼图壁县| 阿勒泰市| 北流市| 宁远县| 图们市| 沭阳县| 江孜县| 柞水县| 施秉县| 襄樊市| 从化市| 项城市| 南靖县| 杭州市| 康乐县| 类乌齐县| 南川市| 大安市| 石嘴山市| 雷山县| 松江区| 基隆市| 始兴县| 织金县| 绩溪县| 栾城县| 曲靖市| 宁国市| 老河口市| 迁西县|