Theophylline

C₇H₈N₄O₂

Larsen, Anders S.Olsen, Mark A.Moustafa, HadeelLarsen, Flemming H.Sauer, Stephan P. A.Rantanen, JukkaMadsen, Anders Ø.

CrystEngComm (2019) 21, 27 4020

a=4.5310(7)Å   b=11.5783(1)Å   c=15.7188(2)Å

α=90.0000°   β=93.69(1)°   γ=90.0000°