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 18820-82-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 18820-82-1 Pyridine hydrobromide

18820-82-1 Pyridine hydrobromide

??? ????? Pyridine hydrobromide
??? ??????? Pyridine hydrobromide; Pyridine, hydrobromide (1:1); Pyridine, hydrobromide; Pyridinium bromide; pyridine hydrobromide (1:1); Pyridinium Hydrobromide
????? ???????? C5H6BrN
??? ??????? 160.0118
InChI InChI=1/C5H5N.BrH/c1-2-4-6-5-3-1;/h1-5H;1H
????? ?????? 18820-82-1
????? ??????? ??????? 242-600-7
?????? ??????? 18820-82-1 Pyridine hydrobromide
???? ??? 200℃ (dec.)
???? ????? 115.3°C at 760 mmHg
???? ?????? 20°C
???? ???? 22.8mmHg at 25°C
??? ??????  Xn:Harmful;
????? ??? R20/21/22:;
R36/37/38:;
??????? ????? S26:;
S36:;
主站蜘蛛池模板: 克什克腾旗| 永济市| 称多县| 黄骅市| 林西县| 甘孜| 徐闻县| 景德镇市| 永年县| 张家界市| 礼泉县| 夏津县| 荃湾区| 封丘县| 环江| 阳信县| 区。| 松江区| 潮安县| 鹤庆县| 深州市| 绍兴市| 台山市| 札达县| 页游| 平定县| 盖州市| 新蔡县| 沐川县| 工布江达县| 敖汉旗| 顺义区| 景洪市| 芦溪县| 洛隆县| 图们市| 美姑县| 大城县| 准格尔旗| 无棣县| 高唐县|