90992-10-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90992-10-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,9 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90992-10:
(7*9)+(6*0)+(5*9)+(4*9)+(3*2)+(2*1)+(1*0)=152
152 % 10 = 2
So 90992-10-2 is a valid CAS Registry Number.