CAS:135-53-5 MF:C10H7NaO5S ເມກາວັດ:262.21 EINECS:205-198-4 ຄຳສັບຄ້າຍຄືກັນ:2-Naphthalenesulfonicacid,6,7-dihydroxy-,monosodiumsalt;6,7-dihydroxy-2-naphthalenesulfonicacimonosodiumsalt;6,7-DIHYDROXY-2-NAPHTHALENESULFONIC ACID SODIUM ເກືອ;2,3-DIHYDROXYNAPHTHALENE-6-SULFONIC ACID MONOSODIUM ເກືອ;2,3-DIHYDROXYNAPHTHALENE-6-SULFONIC ACID SODIUM ເກືອ;DIHYDROXY-R-SALT;ເກືອ DIOXY R ;DS ACID, ເກືອ MONOSODIUM;ໂຊດຽມ 2,3-dihydroxynaphthalene-6-sulfonate;ໂຊດຽມ 6,7-DIHYDROXY-2-NAPHTHALEN SULFONATE;ໂຊດຽມ 6,7-DIHYDROXYNAPHTHALEN-2-SULFONATE;ໂຊດຽມ 6,7-dihydroxynaphthalene-2-sulphonate