Jeggys Posted December 26, 2019 Share Posted December 26, 2019 Bonjour, j'ai un doute par rapport à la numérotation des groupements pour trouver l'orientation S ou R. Un phényl passe t il avant un CH3 ? Merci d'avance ! Quote Link to comment Share on other sites More sharing options...
Solution EvaC Posted December 26, 2019 Solution Share Posted December 26, 2019 oui car le C du phényl est relié à au moins un C alors que le CH3 à 3 H Quote Link to comment Share on other sites More sharing options...
Jeggys Posted December 26, 2019 Author Share Posted December 26, 2019 D'accord merci! Quote Link to comment Share on other sites More sharing options...
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