3-ISOXAZOLECARBOXYLIC ACID, 5-METHYL-, 2-(p-METHOXYBENZYL)HYDRAZIDE, HYDROCHLORI 3-Isoxazolecarboxylic acid, 5-methyl-, 2-(p-methoxybenzyl)hydrazide, hydrochloride 5-Methyl-3-isoxazolecarboxylic acid 2-(p-methoxybenzyl)hydrazide hydrochloride 96730-43-7