448915-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 448915-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,8,9,1 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 448915-36:
(8*4)+(7*4)+(6*8)+(5*9)+(4*1)+(3*5)+(2*3)+(1*6)=184
184 % 10 = 4
So 448915-36-4 is a valid CAS Registry Number.