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 6332-56-5 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 6332-56-5 2-Hydroxy-3-nitropyridine

6332-56-5;137280-55-8 2-Hydroxy-3-nitropyridine

?????? ?? ??? 2-Hydroxy-3-nitropyridine
???????? ??? 2-Hydroxy-3-nitropyridine; 3-Nitro-2-Pyridinol; 3-Nitro-2(1h)-Pyridone; 3-Nitropyridin-2-Ol; 3-Nitro-2-Pyridone; 3-Nitro-2-Hydroxypyridine; 3-Nitro-2(1h)-Pyridinone; Aurora Ka-2996; 2(3h)-Pyridinone,3-Nitro-(9ci); 2-Hydroxy-3-Nitro pyridine; 3-nitropyridin-2(1H)-one
????? ???????? C5H4N2O3
?????? ??? 140.0969
InChI InChI=1/C5H4N2O3/c8-5-4(7(9)10)2-1-3-6-5/h1-3H,(H,6,8)
??? ??????? ?????? 6332-56-5;137280-55-8
EINECS 228-709-2
????? ?????? 6332-56-5;137280-55-8 2-Hydroxy-3-nitropyridine
????? 1.44g/cm3
?????? 212℃
????? ?? ??? 368.8°C at 760 mmHg
??????? ??????? 1.588
????? ??????? 176.9°C
????? ?? ???? 1.24E-05mmHg at 25°C
???? ??????  Xn:Harmful;
???? ?? ??? R36/37/38:;
R40:;
??????? ????? S26:;
S36/37/39:;
S45:;
主站蜘蛛池模板: 牡丹江市| 东乡族自治县| 巍山| 宣汉县| 门源| 桐庐县| 简阳市| 乌兰浩特市| 平度市| 改则县| 沂源县| 濮阳县| 吉木萨尔县| 寿宁县| 蓬安县| 凌云县| 怀化市| 益阳市| 泰安市| 安义县| 县级市| 海阳市| 平阳县| 襄汾县| 专栏| 喀什市| 淮安市| 阿图什市| 静宁县| 南投县| 双江| 广汉市| 夏邑县| 辽源市| 库车县| 于都县| 武乡县| 清镇市| 兴安盟| 勐海县| 松阳县|