28622-72-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28622-72-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,6,2 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28622-72:
(7*2)+(6*8)+(5*6)+(4*2)+(3*2)+(2*7)+(1*2)=122
122 % 10 = 2
So 28622-72-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H14O2/c19-16-10-7-12-6-8-14-13-4-2-1-3-11(13)5-9-15(14)17(12)18(16)20/h1-10,16,18-20H