67410-92-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67410-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,4,1 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 67410-92:
(7*6)+(6*7)+(5*4)+(4*1)+(3*0)+(2*9)+(1*2)=128
128 % 10 = 8
So 67410-92-8 is a valid CAS Registry Number.