119901-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119901-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,9,0 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 119901-88:
(8*1)+(7*1)+(6*9)+(5*9)+(4*0)+(3*1)+(2*8)+(1*8)=141
141 % 10 = 1
So 119901-88-1 is a valid CAS Registry Number.