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 175203-85-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 175203-85-7 ?? 4-?????-6-(?????????)???-3-???????

175203-85-7 ?? 4-?????-6-(?????????)???-3-???????

???? ?? 4-?????-6-(?????????)???-3-???????
?? ?? 4-??-6-(?????????)-1,4-????????-3-???????
?? ?? Ethyl 4-hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylate;ethyl 4-oxo-6-(trifluoromethoxy)-1,4-dihydroquinoline-3-carboxylate
??? C13H10F3NO4
??? 301.218
InChI InChI=1/C13H10F3NO4/c1-2-20-12(19)9-6-17-10-4-3-7(21-13(14,15)16)5-8(10)11(9)18/h3-6H,2H2,1H3,(H,17,18)
cas?? 175203-85-7
?? ?? 175203-85-7 ?? 4-?????-6-(?????????)???-3-???????
?? 1.403g/cm3
??? 357.3°C at 760 mmHg
?? ?? 1.51
??? 169.9°C
??? 2.76E-05mmHg at 25°C
??? ??  Xi:Irritant;
??? ?? R36/37/38:Irritating to eyes, respiratory system and skin.;
?? ?? S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;
主站蜘蛛池模板: 通榆县| 巧家县| 宣汉县| 嵩明县| 宾川县| 武汉市| 宁夏| 吉林省| 呼伦贝尔市| 丹东市| 宁波市| 泰和县| 松阳县| 建湖县| 屏东市| 社旗县| 富民县| 岳池县| 通城县| 静海县| 拜泉县| 自治县| 宁陕县| 民勤县| 乳山市| 宜阳县| 金山区| 华容县| 久治县| 砚山县| 建阳市| 文成县| 南雄市| 玉环县| 乐亭县| 汉寿县| 麦盖提县| 贺州市| 息烽县| 博野县| 和硕县|