3-aminodihydrofuran-2(3H)-one hydrobromideDL-Homoserinelactone hydrobromideDL-alpha-Amino-gamma-butyrolactone hydrobromide(±)-α-Amino-γ-butyrolactone hydrobromide(±)-α-氨基-γ-丁内酯 氢溴酸盐DL-高丝氨酸内酯 氢溴酸盐DL-Homoserine lactone hydrobromideDL-HOMOSERINE LACTONE HYDROBROMIDE3-aminooxolan-2-one hydrobromide2-Amino-4-butyrolactone(±)-α-Amino-γ-butyrolactone hydrobromideα-Amino-γ-butyrolactone hydrobromide(±)-α-氨基-γ-丁内酯 氢溴酸盐α-氨基-γ-丁内酯 氢溴酸盐