hydrate amidotrizoic acid dihydrate 2,4,6-triiodo-3,5-diacetamidobenzoic acid dihydrate 3,5-Bis(acetylamino)-2,4,6-triiodobenzoic acid dihydrate 3,5-diacetamido-2,4,6-triiodobenzoic acid dihydrate 3,5-diacetamido-2,4,6-triiodobenzoic acid--water (1/2) 649.791 649.94410 C11H13I3N2O6 CAS:50978-11-5 CHEBI:59733 DrugBank:DB00271 InChI=1S/C11H9I3N2O4.2H2O/c1-3(17)15-9-6(12)5(11(19)20)7(13)10(8(9)14)16-4(2)18;;/h1-2H3,(H,15,17)(H,16,18)(H,19,20);2*1H2 JHQKUXXJPHSPOL-UHFFFAOYSA-N O.O.CC(=O)Nc1c(I)c(NC(C)=O)c(I)c(C(O)=O)c1I The dihydrate form of amidotrizoic acid. Both the dihydrate and the anhydrous form are used as X-ray contrast media. amidotrizoic acid chebi_ontology diatrizoic acid