Figure 1
From: Photosensitization of a subcutaneous tumour by the natural anthraquinone parietin and blue light

Structure of parietin (1,8-dihydroxy-3-methoxy-6-methyl-9,10-anthraquinone).
From: Photosensitization of a subcutaneous tumour by the natural anthraquinone parietin and blue light

Structure of parietin (1,8-dihydroxy-3-methoxy-6-methyl-9,10-anthraquinone).