30758-76-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30758-76-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,7,5 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 30758-76:
(7*3)+(6*0)+(5*7)+(4*5)+(3*8)+(2*7)+(1*6)=120
120 % 10 = 0
So 30758-76-0 is a valid CAS Registry Number.