Organic derivatives of sea water refer to compounds that are derived from or found in sea water, which contain carbon and are produced by living organisms such as phytoplankton and seaweed. Some synonyms for this term include marine organic matter, marine organic compounds, sea organic derivatives, and oceanic organic substances. These compounds are essential for sustaining marine ecosystems and play a crucial role in carbon sequestration and nutrient cycling. Researchers are continually discovering new compounds in sea water, and these organic derivatives have shown tremendous potential in various fields such as medicine, agriculture, and environmental remediation. As such, the study of organic derivatives of sea water is a rapidly expanding field with enormous potential for the future.