596100-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 596100-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,6,1,0 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 596100-90:
(8*5)+(7*9)+(6*6)+(5*1)+(4*0)+(3*0)+(2*9)+(1*0)=162
162 % 10 = 2
So 596100-90-2 is a valid CAS Registry Number.