1146-04-9 ILLUDIN M Illudine M NSC626370 Spiro[cyclopropane-1,5'-[5H]inden]-7'(6'H)-one, 2',3'-dihydro-3',6'-dihydroxy-2',2',4',6'-tetramethyl-,(3'S,6'R)- Spiro[cyclopropane-1,5'-[5H]inden]-7'(6'H)-one, 2',3'-dihydro-3',6'-dihydroxy-2',2',4',6'-tetramethyl-,(3'S-trans)- Spiro[cyclopropane-1,5'-[5H]inden]-7'(6'H)-one, 2',3'-dihydro-3'.beta.,6'.alpha.-dihydroxy- 2',2',4',6'-tetramethyl-