578-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 578-72-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,7 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 578-72:
(5*5)+(4*7)+(3*8)+(2*7)+(1*2)=93
93 % 10 = 3
So 578-72-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H16O4/c1-8(2)4-5-10-11(16)7-13-14(15(10)18)12(17)6-9(3)19-13/h4,6-7,16,18H,5H2,1-3H3