882308-30-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 882308-30-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,2,3,0 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 882308-30:
(8*8)+(7*8)+(6*2)+(5*3)+(4*0)+(3*8)+(2*3)+(1*0)=177
177 % 10 = 7
So 882308-30-7 is a valid CAS Registry Number.