ChemNet > CAS > 14284-98-1 Ytterbium 2,4-pentanedionate

14284-98-1 Ytterbium 2,4-pentanedionate

?? ?????	Ytterbium 2,4-pentanedionate
?? ?????	Ytterbium 2,4-pentanedionate; YtterbiumacetylacetonatehydrateREOpowder; Ytterbium(III) acetylacetonate hydrate; ytterbium(3+) tris[(2Z)-4-oxopent-2-en-2-olate]; Ytterbiumacetylacetonatehydrate; Ytterbiumacetylacetonate
????????? ???????	C₁₅H₂₁O₆Yb
???? ????????	470.3636
InChI	InChI=1/3C5H8O2.Yb/c31-4(6)3-5(2)7;/h33,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
???? CAS	14284-98-1
EINECS	238-198-8
???? ????????
Hazard ??????
??????? ????
?????? ?????

Chemicals Suppliers(1):: 1Hangzhou Ocean Chemical 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