Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.

Taxifolin 7-O-rhamnoside is a natural product from Hypericum japonicum.

meta-Fexofenadine (meta-MDL-16455) is an isomer of Fexofenadine.