1299607-81-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1299607-81-0 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, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1299607-81:
(9*1)+(8*2)+(7*9)+(6*9)+(5*6)+(4*0)+(3*7)+(2*8)+(1*1)=210
210 % 10 = 0
So 1299607-81-0 is a valid CAS Registry Number.