86701-12-4 Ascidiacyclamide Cyclo(thiazole-D-val-oxazoline-L-ile)2 Cyclo(thiazole-D-valyl-oxazoline-L-isoleucyl)2 Ulithiacyclamide, 1,15-de(dithiobis(methylene))-8,22-bis(1-methylethyl)-1,15-bis(1-methylpropyl)-