4-Hydroxy-3-((2S)-2-((1S,2S,6R)-2-((1E)-3-hydroxy-2-((2R,3R,6S)-tetrahydro-3-methyl-6-((1E,3S)-3-((2R,3S,5R)-tetrahydro-5-((1S)-1-methoxyethyl)-3-methyl-2-furyl)-1-butenyl)-2H-pyran-2-yl)propenyl)-6-methylcyclohexyl)propionyl)-2(5H)-furanone 75139-06-9 Tetronasin Tetronasin 5930 Tetronasina [Spanish] Tetronasine [French] Tetronasinum [Latin]