SYNONYMS1,5-Gluconolactone;D-(+)-Gluconic acid δ-lactone;D-Gluconic acid 1,5-lactone;D-Gluconic acid lactone;D-Gluconic acid, δ-lactone;D-Glucono-1,5-lacton;D-glucono-1,5-lactona;D-Glucono-1,5-lactone CAS NO:90-80-2