127583-22-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127583-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,5,8 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 127583-22:
(8*1)+(7*2)+(6*7)+(5*5)+(4*8)+(3*3)+(2*2)+(1*2)=136
136 % 10 = 6
So 127583-22-6 is a valid CAS Registry Number.