477860-48-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 477860-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,8,6 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 477860-48:
(8*4)+(7*7)+(6*7)+(5*8)+(4*6)+(3*0)+(2*4)+(1*8)=203
203 % 10 = 3
So 477860-48-3 is a valid CAS Registry Number.