3-[4-(phenylsulfonyl)piperazin-1-yl]carbonylchromen-2-one

Systemtic Name: 3-[4-(phenylsulfonyl)piperazin-1-yl]carbonylchromen-2-one Openeye Name: 3-[4-(benzenesulfonyl)piperazine-1-carbonyl]chromen-2-one CAS Name: 3-[[4-(benzenesulfonyl)-1-piperazinyl]-oxomethyl]-1-benzopyran-2-one IUPAC Name: 3-[4-(benzenesulfonyl)piperazine-1-carbonyl]chromen-2-one Traditional Name: 3-(4-besylpiperazine-1-carbonyl)coumarin Formula: C20H18N2O5S MolecularWeight: 398.43232

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Descriptors Computed from Structure

Canonical SMILES:

C1CN(CCN1C(=O)C2=CC3=CC=CC=C3OC2=O)S(=O)(=O)C4=CC=CC=C4

Isomeric SMILES

C1CN(CCN1C(=O)C2=CC3=CC=CC=C3OC2=O)S(=O)(=O)C4=CC=CC=C4

InChI

InChI=1S/C20H18N2O5S/c23-19(17-14-15-6-4-5-9-18(15)27-20(17)24)21-10-12-22(13-11-21)28(25,26)16-7-2-1-3-8-16/h1-9,14H,10-13H2