475-71-8 Flavanthrone

??? ?????	Flavanthrone
??? ???????	Flavanthrone; C.I. 70600; C.I. Pigment Yellow 112; C.I. Pigment Yellow 24; C.I. Vat Yellow 1; Vat Yellow 1; Benzo[n]banz[5,6]acridino[2,1,9,8-klmna]a cridine-8,16-dione; benzo[5,6]acridino[2,1,9,8-klmna]benzo[h]acridine-8,16-dione; Vat Yellow G; Vat Yellow 5RC; C.I.Vat Yellow 1
????? ????????	C₂₈H₁₂N₂O₂
??? ???????	408.4071
InChI	InChI=1/C28H12N2O2/c31-27-15-7-3-1-5-13(15)25-21-17(27)9-12-20-23(21)24-19(29-25)11-10-18-22(24)26(30-20)14-6-2-4-8-16(14)28(18)32/h1-12H
????? ??????	475-71-8
????? ??????? ???????	207-498-0
?????? ???????
?????	1.575g/cm³
???? ?????	730.1°C at 760 mmHg
???? ????	1.936
???? ??????	365.3°C
???? ????	3.56E-21mmHg at 25°C

Chemicals Suppliers(9):: 1Zhejiang Runtu Co., Ltd.; 2Dragon Chemical Group Co.,China; 3Kelco Chemicals Co.,Ltd.; 4Chemay (Tianjin) Int'l Trading Co.,Ltd.; 5Dintech Chemical Co.,Ltd.; 6SUNWELL CHEMICALS CO.,LTD.; 7SHIJIAZHUANG HE DYE CHEM CO.,LTD..; 8NEW DRAGON 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