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dan2097 / opsin

Open Parser for Systematic IUPAC Nomenclature. Chemical name to structure conversion
https://opsin.ch.cam.ac.uk
MIT License
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S-3-bromophenyl-2-chloro-2-oxoethanethioate ChemDraw autocorrects to S-(3-bromophenyl) 2-chloro-2-oxoethanethioate #248

Open IngvarLa opened 9 months ago

IngvarLa commented 9 months ago

Opsin gives S-3-bromophenyl-2-chloro-2-oxoethanethioate BrC=1C=C(C=CC1)S=C(C(=O)Cl)[O-] ChemDraw corrects this to O=C(SC1=CC=CC(Br)=C1)C(Cl)=O and gives the name as: S-(3-bromophenyl) 2-chloro-2-oxoethanethioate so hyphens vs parenthesis