dibenzanthracene वाक्य

उदाहरण वाक्य

1. These involved the fundamental ring systems and derivatives of 1, 2-benzanthracene, the dibenzopyrenes, steranthrenes, anthanthrene, 1, 2, 3, 4-dibenzanthracene, a variety of benzo and dibenzofluoranthenes.
2. in the 1930s Ernest Kennaway and James D . Cook of the Research Institute of the Cancer Hospital, London, ( later known as the Royal Marsden Hospital ) discovered several polycyclic hydrocarbons present in soot that were potent carcinogens : 1, 2, 5, 6-dibenzanthracene; 1, 2, 7, 8-dibenzanthracene; and 1, 2-benzpyrene ( 3 ) benzo [ ? ] pyrene.
3. in the 1930s Ernest Kennaway and James D . Cook of the Research Institute of the Cancer Hospital, London, ( later known as the Royal Marsden Hospital ) discovered several polycyclic hydrocarbons present in soot that were potent carcinogens : 1, 2, 5, 6-dibenzanthracene; 1, 2, 7, 8-dibenzanthracene; and 1, 2-benzpyrene ( 3 ) benzo [ ? ] pyrene.