CAS 893638-39-6 appears in our catalog under these names: 5-Pyridin-3-ylisoxazole-3-carboxylic acid, 96%, 5–(3–Pyridyl)isoxazole–3–carboxylic Acid, 5-Pyridin-3-ylisoxazole-3-carboxylic acid, 5-(3-Pyridyl)isoxazole-3-carboxylic Acid 98%, 5-(Pyridin-3-yl)isoxazole-3-carboxylic acid, 98%, 98%. Offered by: Combi-blocks, GLPBio, Biosynth, Ambeed, Chemat. Available pack sizes: 250mg, 5g, 1g, 0,5g, 100mg, 500mg, 2.5g.