1472-50-0 5H,12H-2,4a-Ethano-7,12a-propano-4H-benz[h]oxazolo[3,2-b]isoquinolin-4-one,decahydro-7-methyl-3-methylene-, [2S-(2a,4aa,6ab,7b,12ab,12bb)]- 193414-09-4 1,5,9,13-Tetraazacyclohexadecane-2,6,10,14-tetrone,4,8,12,16-tetramethyl-, (4R,8R,12R,16R)- 193481-66-2 2H-Oxireno[g][2]benzopyran-2-one,1a,3,5,6,7,- 7a-hexahydro-6,7-dihydroxy-5-propyl-,(1aR,5R,6S,7S,7aR)-rel-(-)-