155250-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155250-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,2,5 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 155250-92:
(8*1)+(7*5)+(6*5)+(5*2)+(4*5)+(3*0)+(2*9)+(1*2)=123
123 % 10 = 3
So 155250-92-3 is a valid CAS Registry Number.