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: 陆良县| 肥西县| 电白县| 佛冈县| 西乌珠穆沁旗| 当涂县| 当雄县| 清涧县| 含山县| 申扎县| 察哈| 拜泉县| 沅陵县| 边坝县| 武乡县| 荥阳市| 林甸县| 通许县| 濉溪县| 安达市| 绥芬河市| 磐石市| 仙游县| 衡南县| 阳东县| 德昌县| 攀枝花市| 西平县| 商丘市| 犍为县| 和平县| 全椒县| 吐鲁番市| 中宁县| 瑞丽市| 思茅市| 富民县| 古丈县| 肃宁县| 乌鲁木齐县| 隆化县|