The molecular formula C₁₉H₂₃N₃O₂ (molar mass : 325.41 g/mol) may refer to:

• ABT-670, a potent, orally bioavailable dopamine agonist
• Ergometrine, a primary ergot and morning glory alkaloid
• Ergometrinine, an ergot alkaloid

• Central bank of Poland
• Central bank of Serbia
• Central Bank of Singapore
• Central bank of Singapore
• Central Bank of South Sudan
• Central Bank of Sweden
• Central Bank of Tanzania
• Central Bank of the TRNC
• Central Bank of the Turkey
• Central Bank of the UAE
• Central bank of the u.s
• Central Bank of the West African States
• Central banks and currencies of Africa
• Central Baptist Association, Tripura
• Central Baptist Church (disambiguation)
• Central Baptist Church (Honolulu, HI)
• Central Baptist Church (Muskogee, Oklahoma)
• Central Baptist Mustangs
• Central basin of Tennessee
• Central Basketball Association
• Central Bathhouse Vienna
• Central Bearded Dragon
• Central Beaumont
• Central Bedeque, Prince Edward Island
• Central Bedfordshire University Technical College