1258879-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1258879-75-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,8,7 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1258879-75:
(9*1)+(8*2)+(7*5)+(6*8)+(5*8)+(4*7)+(3*9)+(2*7)+(1*5)=222
222 % 10 = 2
So 1258879-75-2 is a valid CAS Registry Number.