155300-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155300-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,3,0 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 155300-52:
(8*1)+(7*5)+(6*5)+(5*3)+(4*0)+(3*0)+(2*5)+(1*2)=100
100 % 10 = 0
So 155300-52-0 is a valid CAS Registry Number.