246540-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 246540-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,6,5,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 246540-39:
(8*2)+(7*4)+(6*6)+(5*5)+(4*4)+(3*0)+(2*3)+(1*9)=136
136 % 10 = 6
So 246540-39-6 is a valid CAS Registry Number.