Anything containing C.C. is considered an organic compound
It does not matter if you failed your chemistry, with this periodic table of anime characters, you are sure to pass the subject.
…Okay maybe not, but it will at least make you interested during chemistry lessons when you can scream the name of the girls when your teacher mentions an element. If you have trouble remembering the periodic table, I guess this is a good way to memorize the whole thing since it should come naturally to otakus.
Original source here