More particularly, the present invention relates to a benzanthracene derivative having hydrogen atom at the 12 position and {HEAD ~ an organic EL device} exhibiting {TAIL ~ an improved chromaticity} of emitted light by using the derivative 
exhibiting
More particularly , the present invention relates to a benzanthracene derivative having hydrogen atom at the 12 position and { HEAD ~ an organic EL device } exhibiting { TAIL ~ an improved chromaticity } of emitted light by using the derivative
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH