STRUCTURAL FORMULAstructural formula · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:STRUCTURAL FORMULATier 1Ordinal239Pythagorean68Classical226Reverse220Reverse Reduction112Standard1764Final Large1764Ordinal216Reduced63Atbash399Isopsephy2992Ordinal274Abjad1686