757976-22-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 757976-22-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,7,9,7 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 757976-22:
(8*7)+(7*5)+(6*7)+(5*9)+(4*7)+(3*6)+(2*2)+(1*2)=230
230 % 10 = 0
So 757976-22-0 is a valid CAS Registry Number.