102387-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102387-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,3,8 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 102387-13:
(8*1)+(7*0)+(6*2)+(5*3)+(4*8)+(3*7)+(2*1)+(1*3)=93
93 % 10 = 3
So 102387-13-3 is a valid CAS Registry Number.