160782-61-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160782-61-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,7,8 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 160782-61:
(8*1)+(7*6)+(6*0)+(5*7)+(4*8)+(3*2)+(2*6)+(1*1)=136
136 % 10 = 6
So 160782-61-6 is a valid CAS Registry Number.