Examlex
Trans-1-bromo-3-methylcyclobutane is represented by which structure below?
Metropolitan Centers
Major urban areas that serve as the economic, cultural, and political hubs of a region.
West Coast Gateway
Refers generally to ports on the West Coast of the United States that serve as major entry and exit points for international trade and travel.
Oregon And California Trails
Historic overland routes used in the 19th century by American settlers migrating west in search of land and opportunity.
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