1352916-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1352916-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,9,1 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1352916-89:
(9*1)+(8*3)+(7*5)+(6*2)+(5*9)+(4*1)+(3*6)+(2*8)+(1*9)=172
172 % 10 = 2
So 1352916-89-2 is a valid CAS Registry Number.