126544-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126544-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,4 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126544-43:
(8*1)+(7*2)+(6*6)+(5*5)+(4*4)+(3*4)+(2*4)+(1*3)=122
122 % 10 = 2
So 126544-43-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H17NO/c1-2-13-11-14(8-9-15-13)10-12-6-4-3-5-7-12/h2-7,13H,1,8-11H2