英文别名
3,4-8,9-14,15-triepoxymilbemycin A4;(1R,3S,4E,5'S,6R,6'R,8S,10S,12S,14R,16S,19R,20R,22S,23S,24R,27R)-6'-ethyl-23,27-dihydroxy-5',6,8,22-tetramethylspiro[2,9,13,17,21,25-hexaoxaheptacyclo[17.7.1.112,16.01,3.08,10.020,22.024,27]octacos-4-ene-14,2'-oxane]-18-one