349458-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 349458-48-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,4,5 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 349458-48:
(8*3)+(7*4)+(6*9)+(5*4)+(4*5)+(3*8)+(2*4)+(1*8)=186
186 % 10 = 6
So 349458-48-6 is a valid CAS Registry Number.