C30H17Cl
# C30H17Cl

The molecular formula $C_{30}H_{17}Cl$ (molar mass: 412.91 g/mol) may refer to:

* 1-Chloro-9,10-bis(phenylethynyl)anthracene, a fluorescent dye
* 2-Chloro-9,10-bis(phenylethynyl)anthracene, a fluorescent dye
