Jacquesson Cuvée No. 746 Extra Brut is an Champagne from the Champagne AOC produced by Maison Jacquesson. It is a non-vintage cuvée based on the 2018 harvest, assembled mainly from Pinot Noir and Chardonnay sourced from Aÿ, Dizy, Hautvillers, Avize and Oiry. Production notes list a final dosage of 2 g/L, classifying it as Extra Brut.