4-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)benzenesulfonyl chloride
CAS Registry Number®
36898-42-7
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CAS Name
4-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)benzenesulfonyl chlorideMolecular Formula
C10H6ClNO4SMolecular Mass
271.68Cite this Page
4-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)benzenesulfonyl chloride. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=36898-42-7 (retrieved ) (CAS RN: 36898-42-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
138.5-139.4 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C10H6ClNO4S/c11-17(15,16)8-3-1-7(2-4-8)12-9(13)5-6-10(12)14/h1-6H
InChIKey
InChIKey=COLZNHMZLVPQFK-UHFFFAOYSA-N
SMILES
O=C1N(C(=O)C=C1)C2=CC=C(S(Cl)(=O)=O)C=C2
Canonical SMILES
O=C1C=CC(=O)N1C2=CC=C(C=C2)S(=O)(=O)Cl
Other Names for this Substance
- Benzenesulfonyl chloride, 4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-
- 4-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)benzenesulfonyl chloride
- p-Maleimidobenzenesulfonyl chloride
- N-(p-Chlorosulfonylphenyl)maleimide