907607-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 907607-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,7,6,0 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 907607-89:
(8*9)+(7*0)+(6*7)+(5*6)+(4*0)+(3*7)+(2*8)+(1*9)=190
190 % 10 = 0
So 907607-89-0 is a valid CAS Registry Number.