22997-00-8 3-Methyl-5-(5-nitro-2-furyl)-4-isoxazolecarboxylic acid 2-(diethylamino)ethyl ester 4-ISOXAZOLECARBOXYLIC ACID, 3-METHYL-5-(5-NITRO-2-FURYL)-, 2-(DIETHYLAMINO)ETHYL 4-Isoxazolecarboxylic acid, 3-methyl-5-(5-nitro-2-furyl)-, 2-(diethylamino)ethyl ester