6H7NO2; Molecular Weight:125.1253; EINECS: ">

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 3749-51-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 3749-51-7 4-hydroxy-6-methylpyridin-2(1H)-one

3749-51-7 4-hydroxy-6-methylpyridin-2(1H)-one

product Name 4-hydroxy-6-methylpyridin-2(1H)-one
CAS No 3749-51-7;4664-15-7;70254-45-4
Synonyms 2(1H)-pyridinone, 4-hydroxy-6-methyl-; 2,4-pyridinediol, 6-methyl-; 6-Methylpyridine-2,4-diol; 2,4-DIHYDROXY-6-METHYLPYRIDINE
Molecular Formula C6H7NO2
Molecular Weight 125.1253
InChI InChI=1/C6H7NO2/c1-4-2-5(8)3-6(9)7-4/h2-3H,1H3,(H2,7,8,9)
Molecular Structure 3749-51-7;4664-15-7;70254-45-4 4-hydroxy-6-methylpyridin-2(1H)-one
Density 1.269g/cm3
Boiling point 255.8°C at 760 mmHg
Refractive index 1.563
Flash point 108.5°C
Vapour Pressur 0.00241mmHg at 25°C
主站蜘蛛池模板: 浪卡子县| 塘沽区| 治多县| 郑州市| 苍南县| 鹤壁市| 东乌珠穆沁旗| 吴忠市| 凤山县| 乌海市| 京山县| 宾阳县| 久治县| 昌宁县| 西贡区| 山丹县| 临朐县| 中超| 日喀则市| 麟游县| 广平县| 雷山县| 临高县| 磐安县| 乡宁县| 哈巴河县| 临潭县| 滦平县| 永和县| 乐清市| 永吉县| 封开县| 云南省| 南投县| 江源县| 池州市| 肃北| 普宁市| 黎城县| 台湾省| 遂宁市|