352691-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 352691-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,6,9 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 352691-11:
(8*3)+(7*5)+(6*2)+(5*6)+(4*9)+(3*1)+(2*1)+(1*1)=143
143 % 10 = 3
So 352691-11-3 is a valid CAS Registry Number.