67948-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67948-19-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,4 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 67948-19:
(7*6)+(6*7)+(5*9)+(4*4)+(3*8)+(2*1)+(1*9)=180
180 % 10 = 0
So 67948-19-0 is a valid CAS Registry Number.