1554535-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1554535-02-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,4,5,3 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1554535-02:
(9*1)+(8*5)+(7*5)+(6*4)+(5*5)+(4*3)+(3*5)+(2*0)+(1*2)=162
162 % 10 = 2
So 1554535-02-2 is a valid CAS Registry Number.