Chemical Forums
Chemistry Forums for Students => Organic Chemistry Forum => Topic started by: indacener on June 09, 2016, 07:18:33 AM
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Hi, everyone.
I need your help for nomenclature.
The aromatic hydrocarbon indacenes have two isomers, s-indacene and as-indacene.
Please teach me what do these abbreviations s- and as- mean ?
I'm not sure but I think these are "symmetric" and "asymmetric"...
Thank you.