408341-40-2

2-hydroxy-4-nitro-benzoic acid ethyl ester

benzyl chloride

2-benzyloxy-4-nitro-benzoic acid-(2-dimethylamino-ethyl ester)

2-benzyloxy-4-butylamino-benzoic acid-(2-dimethylamino-ethyl ester)

2-benzyloxy-4-propylamino-benzoic acid-(2-dimethylamino-ethyl ester)

2-benzyloxy-4-butylamino-benzoic acid ethyl ester

4-amino-2-benzyloxy-benzoic acid-(2-dimethylamino-ethyl ester)