1574867-65-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1574867-65-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,4,8,6 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1574867-65:
(9*1)+(8*5)+(7*7)+(6*4)+(5*8)+(4*6)+(3*7)+(2*6)+(1*5)=224
224 % 10 = 4
So 1574867-65-4 is a valid CAS Registry Number.