Naming Stereogenic Centers in Morphine

A structural formula of the alkaloid morphine is drawn below. The five chiral centers are labled by magenta numbers.
A 3-D model of this compound is shown to its right. In this display the molecule can be moved about by using the mouse.
The chiral centers of the model may be labeled in the manner of the drawing by clicking the designated button.
You should provide a C.I.P. configuration for each chiral center by selecting an R or S notation following its number.

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Other Examples
Stereogenic Centers in Strychnine
Stereogenic Centers in Taxol

Identify the configuration at each center
Carbon # R S