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

^{<thead id="4qqka"></thead>}<pre id="4qqka"><big id="4qqka"><strike id="4qqka"></strike></big></pre>

The physical and chemical property of 271-80-7 is provided by ChemNet.com

ChemNet > CAS > 271-80-7 1H-pyrazolo[3?4-d]?????????? 1H-Pyrazolo[3?4-d]?????????? 2H-pyrazolo [3?4-d]??????????

271-80-7;35760-86-2 1H-pyrazolo[3?4-d]?????????? 1H-Pyrazolo[3?4-d]?????????? 2H-pyrazolo [3?4-d]??????????

??? ?????	1H-pyrazolo[3?4-d]?????????? 1H-Pyrazolo[3?4-d]?????????? 2H-pyrazolo [3?4-d]??????????
??? ???????	1H-pyrazolo[3,4-d]pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidine; 2H-pyrazolo[3,4-d]pyrimidine
????? ????????	C₅H₄N₄
??? ???????	120.1121
InChI	InChI=1/C5H4N4/c1-4-2-8-9-5(4)7-3-6-1/h1-3H,(H,6,7,8,9)
????? ??????	271-80-7;35760-86-2
?????? ???????
?????	1.472g/cm³
???? ?????	312.5°C at 760 mmHg
???? ????	1.737
???? ??????	158.7°C
???? ????	0.000966mmHg at 25°C
??? ??????
????? ???
??????? ?????