ChemNet > CAS > 2034-69-7 7-Hydroxy-6-methoxy-3-[(2-oxo-2H-chromen-7-yl)oxy]-2H-chromen-2-one

2034-69-7 7-Hydroxy-6-methoxy-3-[(2-oxo-2H-chromen-7-yl)oxy]-2H-chromen-2-one

?? ?????	7-Hydroxy-6-methoxy-3-[(2-oxo-2H-chromen-7-yl)oxy]-2H-chromen-2-one
?? ?????	7-Hydroxy-6-methoxy-3-[(2-oxo-2H-chromen-7-yl)oxy]-2H-chromen-2-one; 2H-1-benzopyran-2-one, 7-hydroxy-6-methoxy-3-[(2-oxo-2H-1-benzopyran-7-yl)oxy]-; Daphnoretin
????????? ???????	C₁₉H₁₂O₇
???? ????????	352.2944
InChI	InChI=1/C19H12O7/c1-23-16-6-11-7-17(19(22)26-15(11)9-13(16)20)24-12-4-2-10-3-5-18(21)25-14(10)8-12/h2-9,20H,1H3
???? CAS	2034-69-7
???? ????????
??????	1.501g/cm³
????? ?????	639.6°C at 760 mmHg
???? ?????	1.674
????? ????	237.8°C
??? ????	5.92E-17mmHg at 25°C
Hazard ??????
??????? ????
?????? ?????

Chemicals Suppliers(1):: 1Huzhou zhanshu bio technology co.,ltd; Contact Suppliers; Post Buying Leads; Related selling offers

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