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 7529-20-6 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 7529-20-6 3-Aminoisonicotinic acid

7529-20-6;7579-20-6 3-Aminoisonicotinic acid

??? ????? 3-Aminoisonicotinic acid
??? ??????? 3-Aminoisonicotinic acid; 3-Amino-4-pyridinecarboxylic acid; 3-Amino-4-Pyridine Carboxylic Acid; 3-aminopyridine-4-carboxylic acid; 3-aminopyridine-4-carboxylate
????? ???????? C6H5N2O2
??? ??????? 137.1166
InChI InChI=1/C6H6N2O2/c7-5-3-8-2-1-4(5)6(9)10/h1-3H,7H2,(H,9,10)/p-1
????? ?????? 7529-20-6;7579-20-6
?????? ??????? 7529-20-6;7579-20-6 3-Aminoisonicotinic acid
???? ??? 300℃
???? ????? 497.1°C at 760 mmHg
???? ?????? 254.4°C
???? ???? 1.06E-10mmHg at 25°C
??? ??????  Xi:Irritant;
????? ??? R36/37/38:;
??????? ????? S26:;
S37/39:;
主站蜘蛛池模板: 华蓥市| 云和县| 南充市| 石景山区| 裕民县| 武邑县| 隆昌县| 方正县| 威信县| 司法| 顺义区| 宁津县| 诏安县| 体育| 伽师县| 福建省| 望城县| 含山县| 珠海市| 田阳县| 宣威市| 庄河市| 嘉祥县| 泗水县| 弥渡县| 边坝县| 平山县| 东乌珠穆沁旗| 江川县| 保康县| 偏关县| 衡阳市| 勐海县| 乌兰察布市| 凤阳县| 黄平县| 西丰县| 青浦区| 五常市| 双柏县| 丘北县|