75790-42-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75790-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,9 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75790-42:
(7*7)+(6*5)+(5*7)+(4*9)+(3*0)+(2*4)+(1*2)=160
160 % 10 = 0
So 75790-42-0 is a valid CAS Registry Number.