2H-Indazole-5-carboxylic acid, 4,5,6,7-tetrahydro-, 3,6-dihydroxy-6-methyl-4-phenyl-, ethyl ester, (4-alpha,5-beta,6-alpha)- 5-Carbethoxy-3,6-dihydroxy-6-methyl-4-phenyl-4,5,6,7-tetrahydro-2H-indazole 64670-43-5