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SCFBio, IIT Delhi
Formula: C12H12O2S | Mol. Weight: 220.29 g/mol
IUPAC: (2E)-2-(thiophen-2-ylmethylidene)-1,6-dioxaspiro[4.4]non-3-ene
C1CC2(C=CC(=CC3=CC=CS3)O2)OC1