Have tried yobit, Kraken (site not working), OKCoin, Bittrex...
All claim to support it but none are accepting deposits! No wonder the price is holding up is impossible to sell them...
Op you can visit poloniex exchange there you can exchange your bitcoin cash to the main bitcoin and any other currency. I exchange my my own bitcoin cash to btc early this week and it was successful although there was I little delay before poloniex credited my wallet account but at the end it was successful.