127279-04-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127279-04-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,7 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127279-04:
(8*1)+(7*2)+(6*7)+(5*2)+(4*7)+(3*9)+(2*0)+(1*4)=133
133 % 10 = 3
So 127279-04-3 is a valid CAS Registry Number.