ChemNet > CAS > 703-63-9 2?4-????? ????? ?????????. 2?4-????? ????? ?????????. ??????????? ? 2?4-????? ?????- ?

703-63-9 2?4-????? ????? ?????????. 2?4-????? ????? ?????????. ??????????? ? 2?4-????? ?????- ?

??? ??????	2?4-????? ????? ?????????. 2?4-????? ????? ?????????. ??????????? ? 2?4-????? ?????- ?
????? ???????????	2,4-dimethylquinazoline; 2,4-Dimethylquinazoline; Quinazoline, 2,4-dimethyl-
?????? ????????	C₁₀H₁₀N₂
????? ??????? ???????	158.1998
InChI	InChI=1/C10H10N2/c1-7-9-5-3-4-6-10(9)12-8(2)11-7/h3-6H,1-2H3
?????????? ???????? ???????	703-63-9
???? ??????
?????	1.109g/cm³
???? ???????	203.3°C at 760 mmHg
????? ????????	1.617
???? ??????	61.9°C
??? ??????	0.399mmHg at 25°C
?????? ??? ??????? ??????
??? ?????????
???? ?????

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