915725-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915725-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,7,2 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 915725-88:
(8*9)+(7*1)+(6*5)+(5*7)+(4*2)+(3*5)+(2*8)+(1*8)=191
191 % 10 = 1
So 915725-88-1 is a valid CAS Registry Number.