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Author Question: Norethindrone, one of the first oral contraceptives, has the structure shown below. What is its ... (Read 63 times)

KWilfred

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on: Aug 23, 2018
Norethindrone, one of the first oral contraceptives, has the structure shown below. What is its degree of unsaturation?
 
  1.5
  2.6
  3.7
  4.8
  5.9

Question 2

What is the best starting material for the following reaction?
 
 

Question 3

Which of the following carbocations is most stable?
 

Question 4

What is the major product of the following reaction?
 

Question 5

How many isomers exist for C2H2Br2?
  1.1
  2.2
  3.3
  4.4
  5.5


sultana.d

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Reply #1 on: Aug 23, 2018
Answer to Question 1

4

Answer to Question 2

4

Answer to Question 3

4

Answer to Question 4

4

Answer to Question 5

3


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KWilfred

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Reply #2 on: Aug 23, 2018
Both answers were spot on, thank you once again


sultana.d

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Reply #3 on: Aug 23, 2018
Great! Please up vote :D


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