prov:value
| - n together, are ##STR44## and R40, R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53, R54 and R55 are each independently of one another hydrogen or C1 -C4 alkyl, or R is a radical of formula ##STR45## or R is a radial formula ##STR46## wherein R1, R2, R3 and R4 are each independently of one another hydrogen, C1 -C4 alkyl, C1 -C4 alkoxy or C1 -C4 haloalkyl, R5, R6, R7 and R8 are each
|