1609374-00-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1609374-00-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,3,7 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1609374-00:
(9*1)+(8*6)+(7*0)+(6*9)+(5*3)+(4*7)+(3*4)+(2*0)+(1*0)=166
166 % 10 = 6
So 1609374-00-6 is a valid CAS Registry Number.