5,6,6a,7,9a,9b-hexahydro-7-oxo-4,8,9a-trimethyl-4H-1,2,3-triazolo<4,5,1-ij>benzoquinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 85202-98-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,0 and 2 respectively; the second part has 2 digits, 9 and 8 respectively. Calculate Digit Verification of CAS Registry Number 85202-98: (7*8)+(6*5)+(5*2)+(4*0)+(3*2)+(2*9)+(1*8)=128 128 % 10 = 8 So 85202-98-8 is a valid CAS Registry Number.