152343-49-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152343-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,3,4 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 152343-49:
(8*1)+(7*5)+(6*2)+(5*3)+(4*4)+(3*3)+(2*4)+(1*9)=112
112 % 10 = 2
So 152343-49-2 is a valid CAS Registry Number.