Hexadecatetraenoic Acid n-4

**Semantic type:** Organic Chemical

**Definition:** A polyunsaturated long-chain fatty acid with a 16-carbon backbone and 4 double bonds, originating from the 4th, 8th, 10th and 14th positions from the methyl end. There are 4 stereoisomers that can be called by this name.

**Synonyms:** - Fatty Acid 16:4 n-4