CAS No 101064-48-6 , (5R,8S,11R,12S,15S,18S,19S,
22R)-15-[3-(diaminomethylideneamino)propyl]-8-[(4-hydroxyphenyl)methyl]-
18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-1,5,
12,19-tetramethyl-2-methylidene-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,
17,21-heptazacyclopentacosane-11,22-dicarboxylic acid