1369217-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1369217-33-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,9,2,1 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1369217-33:
(9*1)+(8*3)+(7*6)+(6*9)+(5*2)+(4*1)+(3*7)+(2*3)+(1*3)=173
173 % 10 = 3
So 1369217-33-3 is a valid CAS Registry Number.