160978-96-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160978-96-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,9,7 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 160978-96:
(8*1)+(7*6)+(6*0)+(5*9)+(4*7)+(3*8)+(2*9)+(1*6)=171
171 % 10 = 1
So 160978-96-1 is a valid CAS Registry Number.