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 2456-81-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 2456-81-7 4-Pyrrolidinopyridine

2456-81-7 4-Pyrrolidinopyridine

??? ?????? 4-Pyrrolidinopyridine
????? ??????????? 4-Pyrrolidinopyridine; 4-(pyrrolidin-1-yl)pyridine; 9H-fluorene-4-carboxylic acid; 4-pyrrolidin-1-ylpyridinium
?????? ???????? C9H13N2
????? ??????? ??????? 149.2124
InChI InChI=1/C9H12N2/c1-2-8-11(7-1)9-3-5-10-6-4-9/h3-6H,1-2,7-8H2/p+1
?????????? ???????? ??????? 2456-81-7
???????? ????????? ??? 219-534-2
???? ?????? 2456-81-7 4-Pyrrolidinopyridine
???? ???????? 54-58℃
???? ??????? 263.1°C at 760 mmHg
???? ?????? 112.9°C
??????? ?? ????? 3 g/L (21℃)
??? ?????? 0.0105mmHg at 25°C
?????? ??? ??????? ??????  T:Toxic;
??? ????????? R23/24/25:;
R34:;
R41:;
???? ????? S26:;
S36/37/39:;
S45:;
主站蜘蛛池模板: 昭通市| 青岛市| 乐业县| 白朗县| 娱乐| 襄汾县| 德兴市| 湘潭市| 右玉县| 永嘉县| 萍乡市| 独山县| 马山县| 浠水县| 商城县| 玛纳斯县| 桂林市| 东丽区| 衢州市| 武汉市| 临夏县| 定安县| 岳阳县| 宜宾市| 寻乌县| 班玛县| 古丈县| 秭归县| 葵青区| 梅河口市| 自治县| 新和县| 迁安市| 荣昌县| 长乐市| 宜州市| 手游| 黄梅县| 开江县| 百色市| 成都市|