Annelated Heptathiophene: A Fragment of a Carbon-Sulfur Helix This research was supported by the National Science Foundation (CHE-9806954). MS analyses were carried out at the Nebraska Center for Mass Spectrometry.
Rajca
Andrzej
A
Department of Chemistry University of Nebraska Lincoln, NE 68588-0304 (USA).
Wang
Hua
H
Pink
Maren
M
Rajca
Suchada
S