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 2004-74-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione

2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione

?? ????? (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione
?? ????? (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione;
????????? ??????? C8H8O7
???? ???????? 216.1449
InChI InChI=1/C8H8O7/c1-13-7(11)5-3(9)4(10)6(15-5)8(12)14-2/h11-12H,1-2H3/b7-5-,8-6+
???? CAS 2004-74-2
???? ???????? 2004-74-2 (2Z,5E)-2,5-bis[hydroxy(methoxy)methylidene]furan-3,4(2H,5H)-dione
?????? 1.646g/cm3
????? ????? 301.8°C at 760 mmHg
???? ????? 1.594
????? ???? 119.3°C
??? ???? 0.0001mmHg at 25°C
Hazard ??????
??????? ????
?????? ?????
主站蜘蛛池模板: 诸城市| 明水县| 东阳市| 工布江达县| 高要市| 胶南市| 来安县| 南部县| 息烽县| 普洱| 泰和县| 黔东| 富川| 呼图壁县| 囊谦县| 宁海县| 清新县| 汕尾市| 滨海县| 旅游| 靖江市| 凤山市| 松潘县| 吉隆县| 凌云县| 和顺县| 普兰县| 仙桃市| 玛多县| 望都县| 清镇市| 涟水县| 嘉义县| 呼图壁县| 临武县| 麻城市| 娱乐| 台中市| 于田县| 察雅县| 雅安市|