68140-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68140-53-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,4 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68140-53:
(7*6)+(6*8)+(5*1)+(4*4)+(3*0)+(2*5)+(1*3)=124
124 % 10 = 4
So 68140-53-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O2/c1-2-15-13(14)10-6-11-8-3-4-9(5-8)12(11)7-10/h8-12H,2-7H2,1H3