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 38877-21-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 38877-21-3 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one

38877-21-3 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one

?? ????? 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one
?????? 4H-pyran-4-one, 2,3-dihydro-5-hydroxy-6-methyl-
?? ????? 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one; 4H-pyran-4-one, 2,3-dihydro-5-hydroxy-6-methyl-
????????? ??????? C6H8O3
???? ???????? 128.1259
InChI InChI=1/C6H8O3/c1-4-6(8)5(7)2-3-9-4/h8H,2-3H2,1H3
???? CAS 38877-21-3
???? ???????? 38877-21-3 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one
?????? 1.278g/cm3
????? ????? 207°C at 760 mmHg
???? ????? 1.524
????? ???? 86°C
??? ???? 0.0541mmHg at 25°C
主站蜘蛛池模板: 应城市| 柳林县| 岫岩| 普格县| 绥江县| 霞浦县| 英超| 隆子县| 平潭县| 若尔盖县| 汶川县| 民和| 浑源县| 射阳县| 安仁县| 玉树县| 五家渠市| 连南| 方山县| 澳门| 南澳县| 永寿县| 松桃| 黄龙县| 合阳县| 阳谷县| 南昌市| 西藏| 石泉县| 马尔康县| 瑞昌市| 威宁| 渑池县| 龙岩市| 新巴尔虎左旗| 武隆县| 武义县| 大宁县| 长兴县| 嘉义县| 东源县|