92651-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92651-89-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,6,5 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 92651-89:
(7*9)+(6*2)+(5*6)+(4*5)+(3*1)+(2*8)+(1*9)=153
153 % 10 = 3
So 92651-89-3 is a valid CAS Registry Number.