15-Crown-5 is a crown ether with the formula (C2H4O)5. It is a cyclic pentamer of ethylene oxide that forms complex with various cations, including sodium...

June 2021). "'The Crown': Jonny Lee Miller To Play Prime Minister John Major In Season 5". Deadline. Retrieved 15 August 2021. "'The Crown' Consultant and...

18-crown-6 has high affinity for potassium cation, 15-crown-5 for sodium cation, and 12-crown-4 for lithium cation. The high affinity of 18-crown-6 for...

The Toyota Crown (Japanese: トヨタ・クラウン, Hepburn: Toyota Kuraun) is an automobile which has been produced by Toyota in Japan since 1955. It is primarily...

all 15 Commonwealth realms, their various dependencies, and states in free association with them. It is not to be confused with any physical crown, such...

complexes with crown ethers, cryptands and other ligands. For example, 15-crown-5 has a high affinity for sodium because the cavity size of 15-crown-5 is 1.7–2...

The Crown is a historical drama television series about the reign of Queen Elizabeth II, created and principally written by Peter Morgan and produced...

Cathedral in Paris until 15 April 2019, when it was rescued from a fire and moved to the Louvre Museum. Reproductions of the crown are available to tourists...

Crown Estate in England, Wales, and Northern Ireland is managed by the Crown Estate Commissioners. In Scotland, the Crown Estate is managed by Crown Estate...

Christian, Crown Prince of Denmark, Count of Monpezat RE (Christian Valdemar Henri John; born 15 October 2005), is the heir apparent to the Danish throne...