115378-44-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115378-44-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,3,7 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 115378-44:
(8*1)+(7*1)+(6*5)+(5*3)+(4*7)+(3*8)+(2*4)+(1*4)=124
124 % 10 = 4
So 115378-44-4 is a valid CAS Registry Number.