Examlex
Which of the following is not a human induced cause of extinction?
Acetals
Chemical compounds formed from the reaction between an aldehyde or ketone and a diol, featuring two ether-like oxygen atoms bonded to the same carbon.
PhLi
Phenyllithium, a strong organolithium reagent used in the formation of carbon-carbon bonds in organic synthesis.
NaBH
Likely refers to a sodium borohydride compound, NaBH4, used as a reducing agent in organic chemistry.
MgBr
Likely a shorthand for a magnesium bromide compound, which can act as a Grignard reagent in organic synthesis.
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