67350-83-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67350-83-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,3,5 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 67350-83:
(7*6)+(6*7)+(5*3)+(4*5)+(3*0)+(2*8)+(1*3)=138
138 % 10 = 8
So 67350-83-8 is a valid CAS Registry Number.