1334-29-8 3847-29-8 4-O-beta-D-Galactopyranosyl-D-gluconic acid compd. with erythromycin D-Gluconic acid, 4-O-beta-D-galactopyranosyl-, compd. with erythromycin (1:1) (9CI) EINECS 223-348-7 Erythromycin lactobionate Erythromycin lactobionate (1:1) (salt) Erythromycin lactobionate [JAN] Erythromycin mono(4-O-beta-D-galactopyranosyl-D-gluconate) (salt) Erythromycin, 4-O-beta-D-galactopyranosyl-D-gluconate (salt) Erythromycin. compd. with lactobionic acid Lactobionic acid, compd. with erythromycin (1:1)