101090-96-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101090-96-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,0,9 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 101090-96:
(8*1)+(7*0)+(6*1)+(5*0)+(4*9)+(3*0)+(2*9)+(1*6)=74
74 % 10 = 4
So 101090-96-4 is a valid CAS Registry Number.