2R3R23dihydroxybutanoic
2R3R23dihydrox is a hypothetical chemical compound name that does not correspond to any known or established chemical structure. The nomenclature suggests a molecule with specific stereochemistry and hydroxyl group placements, but the sequence "2R3R23dihydrox" is chemically nonsensical as written. In standard IUPAC nomenclature, numbering of carbon atoms in a chain is sequential, and the "23" would typically refer to positions within that chain. The presence of "23" immediately following "3R" suggests a misunderstanding or misspelling of a proper chemical name.
If this were intended to represent a real compound, the numbers and prefixes would need to be