Synonyms:
hhpa,hexahydrophthalic anhydride ; 3-isobenzofuranedione,hexahydro-,cis-1 ; hhpa ; 1,3-isobenzofurandione, hexahydro-, cis- ; hexahydrophthalic acid anhydride ; cis-hexahydrophthalic anhydride ; hexahydro-2-benzofuran-1,3-dione ; cis-hexahydroisobenzofuran-1,3-dione ; hhpa),cis-1,2-cyclohexanedicarboxylican ; cis-hhpa