Synonyms: Gluconic acid, .delta.-lactone, D-;D-Gluconic acid, .delta.-lactone;3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2h-pyran-2-on;glucono-delta-lactone;D-glucono-delta-lactone;54910-68-8;NSC34393;d-Talonic acid lactone;Galactonic acid, 8CI,;AC1Q6HGD;AC1L19WQ;Gluconic acid-1,5-lactone;Oprea1_179629;D -Gluconic acid-D -lactone;CHEBI:302942;MolPort-001-785-881;PHOQVHQSTUBQQK-UHFFFAOYSA-N;1335-57-5;52153-09-0;AR-1E8918;NSC-34393;NSC407014;STL146330;AKOS004119900;NSC-407014;NCGC00095002-01;NCGC00095002-02;NCGC00095002-03;LT03328678;3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-one;6DA1EF65C4DC183F695D760FA23E4615;I04-0205;9A619B74-0102-4BA8-8133-87EB9FA4AEC6;3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name);(3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name);7506-65-2