53216-90-3 6,23-Dioxa-26-thia-2,17,27-triazatricyclo[17.5.2.14,7]heptacosa-4,7(27),12,14,19-pentaene-3,18,24-trione, 9,11-dihydroxy-22-methyl-, (1S,9R,11S,12Z,14Z,19Z,22R)- AIDS-166753 AIDS166753 Griseoviridin