134248-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134248-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,4 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134248-48:
(8*1)+(7*3)+(6*4)+(5*2)+(4*4)+(3*8)+(2*4)+(1*8)=119
119 % 10 = 9
So 134248-48-9 is a valid CAS Registry Number.