108-55-4 2H-Pyran-2,6(3H)-dione, dihydro- 5-17-11-00009 (Beilstein Handbook Reference) AI3-06352 Anhydrid kyseliny glutarove [Czech] BRN 0110051 EINECS 203-593-6 GLUTARIC ANHYDRIDE Glutaric acid anhydride NSC 16640 Pentanedioic acid anhydride Pentanedioic anhydride Pyroglutaric acid