18,18-dioxo-2,9-diphenyl-18λ6-5r,13c;6c,12c-dietheno-5at,12at-[2]thiapropano-[1,2,4]triazolo[1,2-a][1,2,4]triazolo[1',2':1,2]pyridazino[4,5-d]pyridazine-1,3,8,10-tetraone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 64776-58-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,7,7 and 6 respectively; the second part has 2 digits, 5 and 8 respectively. Calculate Digit Verification of CAS Registry Number 64776-58: (7*6)+(6*4)+(5*7)+(4*7)+(3*6)+(2*5)+(1*8)=165 165 % 10 = 5 So 64776-58-5 is a valid CAS Registry Number.
Get Best Price for64776-58-518,18-dioxo-2,9-diphenyl-18λ6-5r,13c;6c,12c-dietheno-5at,12at-[2]thiapropano-[1,2,4]triazolo[1,2-a][1,2,4]triazolo[1',2':1,2]pyridazino[4,5-d]pyridazine-1,3,8,10-tetraone