英文别名3-NITRO-4-HYDROXYBENZOIC ACID ETHYL ESTER; 4-HYDROXY-3-NITROBENZOIC ACID ETHYL ESTER; 4-HYDROXY-3-NITROBENZOIC ETHYL ESTER; ETHYL-3-NITRO-4-HYDROXYBENZOATE; 4-Hydroxy-3-nitro-benzoesaeure-aethylester; ethyl 3-nitro-4-hydroxybenzoate; 4-hydroxy-3-nitro benzoic acid ethyl ester; benzoic acid,4-hydroxy-3-nitro-,ethyl ester; 4-ethoxycarbonyl-2-nitrophenol 
