Synonyms:
butyric acid 4-nitrophenyl ester ; butanoic acid,4-nitrophenyl ester (9ci) ; butanoic acid p-nitrophenyl ester ; p-nitrophenyl butyrate ; butanoic acid, 4-nitrophenyl ester ; butyric acid, p-nitrophenyl ester (8ci) ; p-nitrophenyl butyrate, butyric acid 4-nitrophenyl ester ; 4-nitrophenol butyrate ; (4-nitrophenyl) butanoate ; 4-nitrophenyl butyrate,p-nitrophenyl butyrate, butyric acid 4-nitrophenyl ester ; 4-nitrophenyl butyrate ; butanoic acid,4-nitrophenyl ester ; para-nitrophenylbutyrate ; butyric acid,p-nitrophenyl ester ; p-nitrophenol butyrate ; 4-nitrophenyl butanoate