744261-13-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 744261-13-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,4,2,6 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 744261-13:
(8*7)+(7*4)+(6*4)+(5*2)+(4*6)+(3*1)+(2*1)+(1*3)=150
150 % 10 = 0
So 744261-13-0 is a valid CAS Registry Number.