prov:value
| - Some examples of the above defined terminators of the present invention can be more specifically represented by formulae such as; (A), (B), (C), (D), (E), (F), (G), (H), (I), (J), (K) and (L). ##STR9## wherein Z is a halogen atom; and R1 is an organic group containing from about 1 to about 12 carbon atoms.
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