C-BET OOP ?

[James81]

Hi,

is it ok to C-Bet a pot with 3 players when you are between ?
Lets say you hold in MP3 AJo and raised, the SB (who is still in the pot but checked) and the Button is behind you, but you have no reads on the opponents! The Flop is 369 rainbow!

Is it correct or generally correct to C-Bet OOP ? Or you have to be every time last to act (IP)?

I read in HoH Vol I the C-Bet can make when no one has entered the pot, you missed the flop, the flop is not dangerous! But he told nothing about a possible opponent on you left !?