957512-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 957512-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,5,1 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 957512-98:
(8*9)+(7*5)+(6*7)+(5*5)+(4*1)+(3*2)+(2*9)+(1*8)=210
210 % 10 = 0
So 957512-98-0 is a valid CAS Registry Number.