1609210-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1609210-01-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,2,1 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1609210-01:
(9*1)+(8*6)+(7*0)+(6*9)+(5*2)+(4*1)+(3*0)+(2*0)+(1*1)=126
126 % 10 = 6
So 1609210-01-6 is a valid CAS Registry Number.