00820nam2 22002171i 450 990002262810403321000226281FED01000226281(Aleph)000226281FED0100022628120030801d--------km-y0itay50------ba2,6-bis-(4-phenyl-2-pyridyl)-4-phenyl-,and 2,6-bis-(6-phenyl-2-pyridyl)-4-phenylpyridine. Their spectrophtometric constantsin ... Lisboa, 1958, v. 2, p. 426-433.001000221168Smith,G.F.91646ITUNINARICAUNIMARCBK990002262810403321FFABC2,6-bis-(4-phenyl-2-pyridyl)-4-phenyl-,and 2,6-bis-(6-phenyl-2-pyridyl)-4-phenylpyridine. Their spectrophtometric constantsin ... Lisboa, 1958, v. 2, p. 426-433399952UNINAING01