162551-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162551-92-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,5,5 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 162551-92:
(8*1)+(7*6)+(6*2)+(5*5)+(4*5)+(3*1)+(2*9)+(1*2)=130
130 % 10 = 0
So 162551-92-0 is a valid CAS Registry Number.