ChemNet > CAS > 202-98-2 4H-????????? [def] ?????? ? 4H- ??????????????? ?

202-98-2 4H-????????? [def] ?????? ? 4H- ??????????????? ?

??? ??????	4H-????????? [def] ?????? ? 4H- ??????????????? ?
????? ???????????	4H-cyclopenta[def]chrysene; 4H-cyclopentachrysene
?????? ????????	C₁₉H₁₂
????? ??????? ???????	240.2986
InChI	InChI=1/C19H12/c1-2-7-16-13(4-1)10-15-11-14-6-3-5-12-8-9-17(16)19(15)18(12)14/h1-10H,11H2
?????????? ???????? ???????	202-98-2
???? ??????
?????	1.296g/cm³
???? ???????	470.4°C at 760 mmHg
????? ????????	1.848
???? ??????	229.5°C
??? ??????	1.44E-08mmHg at 25°C
?????? ??? ??????? ??????
??? ?????????
???? ?????

<wbr id="5olmh"></wbr>

^{<meter id="5olmh"></meter>}

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