71013-41-7 BUTANOIC ACID, 3-METHYL-, 4-((ACETYLOXY)METHYL)-7-FORMYL-1,3,4,7a-TETRAHYDRO-1-H Butanoic acid, 3-methyl-, 4-((acetyloxy)methyl)-7-formyl-1,3,4,7a-tetrahydro-1-hydroxycyclopenta(c)pyran-4-yl ester NSC 364273 Valtroxal