5H4N2O3; Molecular Weight:140.1; EINECS:214-395-4 ">

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 1124-33-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 1124-33-0 4-Nitropyridine N-oxide

1124-33-0 4-Nitropyridine N-oxide

product Name 4-Nitropyridine N-oxide
CAS No 1124-33-0
Synonyms 4-Nitropyridine 1-Oxide; 4-Nitro-N-Oxopyridine; 4-nitro-pyridin1-oxide; 4-Nitropyridine oxide; 4-nitropyridine-n-oxide
Molecular Formula C5H4N2O3
Molecular Weight 140.1
InChI InChI=1/C5H4N2O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4H
EINECS 214-395-4
Molecular Structure 1124-33-0 4-Nitropyridine N-oxide
Melting point 159-164℃
Water solubility insoluble
Hazard Symbols  T:Toxic;
Risk Codes R25:;
R36/37/38:;
R40:;
Safety Description S26:;
S28A:;
S37/39:;
S45:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板： 平潭县| 武强县| 浙江省| 枣庄市| 阿拉尔市| 滨海县| 南涧| 武邑县| 上犹县| 扶绥县| 休宁县| 江安县| 濮阳县| 茂名市| 随州市| 江门市| 江北区| 湘乡市| 上蔡县| 扬中市| 应用必备| 墨脱县| 盐边县| 固始县| 永定县| 万全县| 民县| 乌拉特中旗| 莱州市| 邯郸县| 两当县| 乐业县| 聊城市| 宁陕县| 保靖县| 巴彦县| 库尔勒市| 无锡市| 阳江市| 海盐县| 老河口市|