Razoxane S isomer is a pharmaceutical compound primarily utilized in cancer treatment. Classified as an antineoplastic agent, it works by inhibiting and interfering with the replication process of cancer cells. Though primarily known as "Razoxane S isomer", this compound also goes by various other synonymous names. Some of the synonyms for Razoxane S isomer include Razoxan S, Idoxuridine Dimethylurea Derivative, and N-N-Dimethylurea, 4, 4'-(1-methylsulfonylmethane-1, 2-diyl) bis-. These synonymous terms are often used interchangeably and refer to the same compound used in medical practices. It is important for clinicians and researchers to be aware of these synonyms to ensure effective communication and understanding in the medical field.