67349-27-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67349-27-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,3,4 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67349-27:
(7*6)+(6*7)+(5*3)+(4*4)+(3*9)+(2*2)+(1*7)=153
153 % 10 = 3
So 67349-27-3 is a valid CAS Registry Number.