[medicine]

Hi guys

Is thallanylzirconio belong to the methyl gruop ?

if no , which group is belong to ?

[Arkcon]

Welcome to the chemical forums, medicine:  Please take the time to read our Forum Rules{click}.  We like to see some effort from the people who ask questions on this forum.  What is the definition of a methyl group?  And how would you explain a large molecule "belonging to a methyl group?"  I suspect we're facing a language barrier, but maybe with more details, we may be able to solve it.  I notice your chosen compound is a common nootropic.  So I'm left wondering if you really have a different question in mind.  In which case, you should really, carefully read the forum rules -- we don't help people self-medicate on this forum.