1079398-44-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1079398-44-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,9,3,9 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1079398-44:
(9*1)+(8*0)+(7*7)+(6*9)+(5*3)+(4*9)+(3*8)+(2*4)+(1*4)=199
199 % 10 = 9
So 1079398-44-9 is a valid CAS Registry Number.