505052-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 505052-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,5,0,5 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 505052-96:
(8*5)+(7*0)+(6*5)+(5*0)+(4*5)+(3*2)+(2*9)+(1*6)=120
120 % 10 = 0
So 505052-96-0 is a valid CAS Registry Number.