8a-Ethyl-7,8,8a,10,11,12a-hexahydro-12a-hydroxyindolizino(8,1-ef)(1)benzazonine-6,13-(5H,9H)-dione 93710-27-1 Indolizino(8,1-ef)(1)benzazonine-6,13(5H,9H)-dione, 8a-ethyl-7,8,8a,10,11,12a-hexahydro-12a-hydroxy-, stereoisomer Leuconolam Leuconolam sesquihydrate