| | | 3,3''''-Dihydroxy-2',2'',2''',5',5'',5'''-hexamethyl-[1,1':4',1'':4'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid CAS:1382735-30-9 100mg 6665936 3,3''''-Dihydroxy-2',2'',2''',5',5'',5'''-hexamethyl-[1,1':4',1'':4'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid CAS:1382735-30-9 250mg 6665936 |