9 10 dihydroanthracene 9 10 α β succinic anhydride uses July 8, 2019 16 32 64 128 9 10-dihydroanthracene-9 10-α β-succinic anhydride physical appearance 9 10-dihydroanthracene-9 10-α β-succinic anhydride 9 10-dihydroanthracene-9 10-endo-α β-succinic anhydride 9 10-dihydroanthracene-9 10-α β-succinic anhydride literature melting point
