2,2,4,10-tetramethyl-7-phenyl-4,10-dihydro-[1,3]dioxolo[4,5-d][1,2,4]triazolo[1,2-a]pyridazine-6,8-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 70517-36-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,5,1 and 7 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 70517-36: (7*7)+(6*0)+(5*5)+(4*1)+(3*7)+(2*3)+(1*6)=111 111 % 10 = 1 So 70517-36-1 is a valid CAS Registry Number.