30570-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30570-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,7 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30570-95:
(7*3)+(6*0)+(5*5)+(4*7)+(3*0)+(2*9)+(1*5)=97
97 % 10 = 7
So 30570-95-7 is a valid CAS Registry Number.