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Question: Answered & Verified by Expert
The number of six and five membered rings present in norethindrone (a synthetic progesterone) are respectively
ChemistryChemistry in Everyday LifeTS EAMCETTS EAMCET 2020 (11 Sep Shift 1)
Options:
  • A 2 and 2
  • B 3 and 1
  • C 3 and 3
  • D 3 and 2
Solution:
1069 Upvotes Verified Answer
The correct answer is: 3 and 1
Structure of norethindrone


It having 3, six membered and 1 five membered rings.

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