C27H22O18
# C27H22O18

The molecular formula $C_{27}H_{22}O_{18}$ (molar mass: 634,43 g/mol, exact mass: 634.08062 u) may refer to:

* Corilagin, an ellagitannin
* Punicacortein A, an ellagitannin
* Punicacortein B, an ellagitannin
* Strictinin, an ellagitannin
