Synonyms: | 4-SULFOCALIX[4]ARENE SODIUM SALT;25,26,27,28-TETRAHYDROXYCALIX[4]ARENE-5,11,17,23-TETRASULFONIC ACID SODIUM SALT;4-SULFOCALIX[4]ARENE SODIUM SALT 95+%;Calix[4]arene-4-sulfonic acid sodium salt, 25,26,27,28-Tetrahydroxycalix[4]arene-5,11,17,23-tetrasulfonic acid sodium salt;4-Sulfocalix[4]arene sodium salt >=95.0% (HPLC);4-Sulfocalix[4]arene sodium;1(2),3(2),5(2),7(2)-Tetrahydroxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-1(5),3(5),5(5),7(5)-tetrasulfonic acid, sodium salt;12,32,52,72-Tetrahydroxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-15,35,55,75-tetrasulfonic acid xsodium salt |