What does methine mean?
Definitions for methine
me·thine
This dictionary definitions page includes all the possible meanings, example usage and translations of the word methine.
Did you actually mean methane or methionine?
Wiktionary
methinenoun
The tervalent functional group, -CH=, having one single bond and one double bond.
Wikipedia
methine
In organic chemistry, a methine group or methine bridge is a trivalent functional group =CH−, derived formally from methane. It consists of a carbon atom bound by two single bonds and one double bond, where one of the single bonds is to a hydrogen. The group is also called methyne or methene; its IUPAC systematic name is methylylidene or methanylylideneThis group is sometimes called "methylidyne", however that name belongs properly to either the methylidyne group ≡CH (connected to the rest of the molecule by a triple bond) or to the methylidyne radical ⫶CH (the two atoms as a free molecule with dangling bonds). The name "methine" is also widely used in non-systematic nomenclature for the methanetriyl group (IUPAC): a carbon atom with four single bonds, where one bond is to a hydrogen (>CH−).
Numerology
Chaldean Numerology
The numerical value of methine in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of methine in Pythagorean Numerology is: 2
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"methine." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/methine>.
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