title: Separation and properties of spirographis and isospirographis porphyrin dimethyl esters.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D003460:Crystallization; D004952:Esters; D005561:Formates / Q000302:isolation & purification; D005563:Formic Acid Esters; D009682:Magnetic Resonance Spectroscopy; D010084:Oxidation-Reduction; D011166:Porphyrins / Q000302:isolation & purification*; D011196:Potassium Permanganate; D012995:Solubility; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D014753:Vinyl Compounds / Q000302:isolation & purification
chemical_list: D004952:Esters; D005561:Formates; D005563:Formic Acid Esters; D011166:Porphyrins; D014753:Vinyl Compounds; D011196:Potassium Permanganate