PENTAMETHYLENETETRAZOLpentamethylenetetrazol · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PENTAMETHYLENETETRAZOLTier 1Ordinal280Pythagorean100Classical262Reverse314Reverse Reduction107Standard2103Final Large2103Ordinal213Reduced60Atbash271Isopsephy1793Ordinal245Abjad2132