54579-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54579-45-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,5,7 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54579-45:
(7*5)+(6*4)+(5*5)+(4*7)+(3*9)+(2*4)+(1*5)=152
152 % 10 = 2
So 54579-45-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H20O2.C5H8O2.C4H6O2.C3H4O2/c1-4-7-8-10(5-2)9-13-11(12)6-3;1-3-5(6)7-4-2;1-3-6-4(2)5;1-2-3(4)5/h6,10H,3-5,7-9H2,1-2H3;3H,1,4H2,2H3;3H,1H2,2H3;2H,1H2,(H,4,5)