310875-86-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 310875-86-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,0,8,7 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 310875-86:
(8*3)+(7*1)+(6*0)+(5*8)+(4*7)+(3*5)+(2*8)+(1*6)=136
136 % 10 = 6
So 310875-86-6 is a valid CAS Registry Number.