CHEMICAL PROPERTIES 



425 



O— POg^ 



Menadiol 

 diphosphate 



2,3-Dichloro- 

 4 - naphthoquinone 



OH 



CH2CH=Cc^ 



CH3 

 XH3 



OH 



CH,CH=C^ 



CH2OH 

 ^CH3 



Lapachol 



Lomatiol 



9, 10-Anthraquinone 



