title: Resonance Raman spectra of metal-free porphin and some prophyrins.
mesh_terms: D004952:Esters; D007536:Isomerism; D007834:Lasers; D000432:Methanol; D008968:Molecular Conformation; D011166:Porphyrins; D013057:Spectrum Analysis
chemical_list: D004952:Esters; D011166:Porphyrins; D000432:Methanol