49615-78-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49615-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,1 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 49615-78:
(7*4)+(6*9)+(5*6)+(4*1)+(3*5)+(2*7)+(1*8)=153
153 % 10 = 3
So 49615-78-3 is a valid CAS Registry Number.