797052-44-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 797052-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,7,0,5 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 797052-44:
(8*7)+(7*9)+(6*7)+(5*0)+(4*5)+(3*2)+(2*4)+(1*4)=199
199 % 10 = 9
So 797052-44-9 is a valid CAS Registry Number.