315684-27-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 315684-27-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,5,6,8 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 315684-27:
(8*3)+(7*1)+(6*5)+(5*6)+(4*8)+(3*4)+(2*2)+(1*7)=146
146 % 10 = 6
So 315684-27-6 is a valid CAS Registry Number.