149786-49-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149786-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,7,8 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149786-49:
(8*1)+(7*4)+(6*9)+(5*7)+(4*8)+(3*6)+(2*4)+(1*9)=192
192 % 10 = 2
So 149786-49-2 is a valid CAS Registry Number.