title: Preparation of cryptofluorescent analogs of cobalamin coenzymes.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D008722:Methods; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013329:Structure-Activity Relationship; D014805:Vitamin B 12 / Q000031:analogs & derivatives*
chemical_list: D014805:Vitamin B 12