1369533-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1369533-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,9,5,3 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1369533-83:
(9*1)+(8*3)+(7*6)+(6*9)+(5*5)+(4*3)+(3*3)+(2*8)+(1*3)=194
194 % 10 = 4
So 1369533-83-4 is a valid CAS Registry Number.