54515-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54515-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,5,1 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 54515-77:
(7*5)+(6*4)+(5*5)+(4*1)+(3*5)+(2*7)+(1*7)=124
124 % 10 = 4
So 54515-77-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H20O2/c1-4-5-6-7-8-9(2)12-10(3)11/h9H,4-8H2,1-3H3