155566-08-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155566-08-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,5,6 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 155566-08:
(8*1)+(7*5)+(6*5)+(5*5)+(4*6)+(3*6)+(2*0)+(1*8)=148
148 % 10 = 8
So 155566-08-8 is a valid CAS Registry Number.