882748-57-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 882748-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,2,7,4 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 882748-57:
(8*8)+(7*8)+(6*2)+(5*7)+(4*4)+(3*8)+(2*5)+(1*7)=224
224 % 10 = 4
So 882748-57-4 is a valid CAS Registry Number.