74811-93-1 Usage
Uses
Biochemical tool for K+ channels.
Check Digit Verification of cas no
The CAS Registry Mumber 74811-93-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,1 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74811-93:
(7*7)+(6*4)+(5*8)+(4*1)+(3*1)+(2*9)+(1*3)=141
141 % 10 = 1
So 74811-93-1 is a valid CAS Registry Number.