350791-64-9 (2S,3S,5S,7S,10S,16S,19S,22S,25E,27S)-16-[(2S)-butan-2-yl]-7-tert-butyl-3-hydroxy-22-(4-methoxybenzyl)-2,5,17,19,20,25-hexamethyl-8-oxa-29-thia-14,17,20,23,30-pentaazatricyclo[25.2.1.0(10,14)]triaconta-1(30),25-diene-9,15,18,21,24-pentone 7'''.1,4-anhydro(N-{3-[2-(3,7-dihydroxy-5,8,8-trimethylnonan-2-yl)-4,5-dihydro-1,3-thiazol-4-yl]-2-methylpropenoyl}-O-methyl-L-tyrosyl-N-methyl-L-alanyl-N-methyl-L-isoleucyl-L-proline) CHEBI:35212 N-((2E)-3-((4S)-4,5-dihydro-2-((1S,2S,4S,6S)-2,6-dihydroxy-1,4,7,7-tetramethyloctyl)-4-thiazolyl)-2-methyl-1-oxo-2-propenyl)-O-methyl-L-tyrosyl-N-methyl-L-alanyl-N-methyl-L-isoleucyl-L-proline (4-16)-lactone apratoxin A nchembio769-comp1