3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
CAS No. 13149-03-6
1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-, trans-; 4-Cyclohexene-1,2-dicarboxylic anhydride, trans-(8CI); NSC 292900; trans-1,2,3,6-Tetrahydrophthalic anhydride;trans-4-Cyclohexene-1,2-dicarboxylic anhydride
cefaclidine 114013-51-3
CH3ClN2S 114019-32-8