487010-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 487010-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,7,0,1 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 487010-91:
(8*4)+(7*8)+(6*7)+(5*0)+(4*1)+(3*0)+(2*9)+(1*1)=153
153 % 10 = 3
So 487010-91-3 is a valid CAS Registry Number.