100-42-5 Benzene, ethenyl- Benzene, vinyl- Bulstren K-525-19 Cinnamene Cinnamenol Cinnamol Diarex hf 77 Ethenylbenzene Ethylene, phenyl- NCI-C02200 NSC62785 Phenethylene Phenylethene Phenylethylene STYRENE Stirolo Styreen Styren Styrene monomer Styrol Styrole Styrolene Styron Styropol SO Vinylbenzen Vinylbenzene Vinylbenzol WLN: 1U1R