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 1570-45-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 1570-45-2 Ethyl isonicotinate

1570-45-2 Ethyl isonicotinate

??? ????? Ethyl isonicotinate
??? ??????? Ethyl isonicotinate; Ethyl pyridine-4-carboxylate; Isonicotinic acid ethyl ester; Ethyl isonicotinate,(Ethyl pyridine-4-carboxylate
????? ???????? C8H9NO2
??? ??????? 151.1626
InChI InChI=1/C8H9NO2/c1-2-11-8(10)7-3-5-9-6-4-7/h3-6H,2H2,1H3
????? ?????? 1570-45-2
????? ??????? ??????? 216-379-2
?????? ??????? 1570-45-2 Ethyl isonicotinate
????? 1.102g/cm3
???? ????? 219.5°C at 760 mmHg
???? ???? 1.506
???? ?????? 89°C
?????? ?? immiscible
???? ???? 0.119mmHg at 25°C
??? ??????  Xi:Irritant;
????? ??? R36/37/38:;
??????? ????? S26:;
S36:;
主站蜘蛛池模板: 晋宁县| 通辽市| 襄垣县| 浮山县| 沧州市| 洞头县| 女性| 敦煌市| 北碚区| 常山县| 门源| 尼玛县| 沈丘县| 铜鼓县| 景宁| 治县。| 扎兰屯市| 古丈县| 洛川县| 同江市| 苏尼特右旗| 波密县| 巴林左旗| 麻城市| 墨玉县| 托克托县| 新巴尔虎右旗| 射阳县| 余江县| 荥阳市| 始兴县| 平昌县| 白玉县| 惠安县| 集安市| 仲巴县| 宁乡县| 威宁| 名山县| 梨树县| 若尔盖县|