Compound Q&A
What is Phenylmethanesulfonyl chloride (CAS: 1939-99-7)?
Answer
Phenylmethanesulfonyl chloride (CAS: 1939-99-7) is a chemical compound with the molecular formula C8H7O3SCl. It is a white solid and is used as a protecting group in organic synthesis, particularly for sulfonic acid groups.
About
CAS No
1939-99-7
English Name
Phenylmethanesulfonyl chloride
Molecular Formula
C7H7ClO2S
Molecular Weight
190.65 g/mol
SMILES
C1=CC=C(C=C1)CS(=O)(=O)Cl
InChIKey
OAHKWDDSKCRNFE-UHFFFAOYSA-N
Last Updated: 2025-08-30 23:36
