127901-88-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127901-88-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,0 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127901-88:
(8*1)+(7*2)+(6*7)+(5*9)+(4*0)+(3*1)+(2*8)+(1*8)=136
136 % 10 = 6
So 127901-88-6 is a valid CAS Registry Number.