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-?????????? ? ????? 4-?????-6- (????? ????????????) -1?4-????? ????????????-3-?????????? ?

175203-85-7 ????? 4-????????-6- (????? ????????????) ??????? -3-?????????? ? ????? 4-?????-6- (????? ????????????) -1?4-????? ????????????-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)
?????????? ???????? ??????? 175203-85-7
???? ?????? 175203-85-7 ????? 4-????????-6- (????? ????????????) ??????? -3-?????????? ? ????? 4-?????-6- (????? ????????????) -1?4-????? ????????????-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： 鹰潭市| 彩票| 松溪县| 宝鸡市| 栖霞市| 中方县| 普兰店市| 巴楚县| 东安县| 兴宁市| 桑植县| 白朗县| 禄劝| 锦屏县| 岳西县| 建瓯市| 哈尔滨市| 隆安县| 绥江县| 谢通门县| 同仁县| 莱州市| 福海县| 东源县| 马山县| 临洮县| 中阳县| 中山市| 五台县| 沅陵县| 云龙县| 桐乡市| 富平县| 五家渠市| 丰台区| 吉安市| 道孚县| 饶阳县| 隆回县| 镇宁| 永济市|