1299607-61-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1299607-61-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,9,6,0 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1299607-61:
(9*1)+(8*2)+(7*9)+(6*9)+(5*6)+(4*0)+(3*7)+(2*6)+(1*1)=206
206 % 10 = 6
So 1299607-61-6 is a valid CAS Registry Number.