4160-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4160-93-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,6 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4160-93:
(6*4)+(5*1)+(4*6)+(3*0)+(2*9)+(1*3)=74
74 % 10 = 4
So 4160-93-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H16O4/c1-2-13(8-11(14)15,9-12(16)17)10-6-4-3-5-7-10/h3-7H,2,8-9H2,1H3,(H,14,15)(H,16,17)