167967-38-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 167967-38-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,9,6 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 167967-38:
(8*1)+(7*6)+(6*7)+(5*9)+(4*6)+(3*7)+(2*3)+(1*8)=196
196 % 10 = 6
So 167967-38-6 is a valid CAS Registry Number.