15055-59-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15055-59-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,5 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15055-59:
(7*1)+(6*5)+(5*0)+(4*5)+(3*5)+(2*5)+(1*9)=91
91 % 10 = 1
So 15055-59-1 is a valid CAS Registry Number.