carbonic acid 463-79-6 97328-76-2 144-55-8 (SODIUM SALT) AIDS-156087 AIDS156087 Carbonic acid- NSC134031 (SODIUM SALT) NCIOpen2_001162 Soda (VAN)(*sodium salt*) Sodium carbonate Na2CO3 H2CO3 NSC156204 (DISODIUM SALT) LS-2398 NSC81688 NCIOpen2_000954 BCT NCIOpen2_004622 CO3 NCIOpen2_001122 C01353 Dihydrogen carbonate CHEBI:28976 H(2)CO(3) Koehlensaeure [CO(OH)2] dihydroxidooxidocarbon oxonioformate oxoniomethanoate hydron carbonate