prov:value
| - Since the oxyalkylene groups as noted above, as well as any other potential hydroxyls present on the ring, are reactive, the reaction with a certain amount of such hydroxyl-protecting groups [e.g., isocyanates and diisocyanates (such as, without limitation, alkyl types, including octadecyl isocyanate, n-butyl isocyanate, and the like, and phenyl and/or subsituted phenyl types, including without li
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