6a-Ethyl-9-phenylamino-4,5,6,6a,9a,9b-hexahydro-[1,2,3]triazolo[4,5,1-ij]quinolin-7-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 85220-70-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,2 and 0 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 85220-70: (7*8)+(6*5)+(5*2)+(4*2)+(3*0)+(2*7)+(1*0)=118 118 % 10 = 8 So 85220-70-8 is a valid CAS Registry Number.