1299364-16-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1299364-16-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,9,3,6 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1299364-16:
(9*1)+(8*2)+(7*9)+(6*9)+(5*3)+(4*6)+(3*4)+(2*1)+(1*6)=201
201 % 10 = 1
So 1299364-16-1 is a valid CAS Registry Number.