114-49-8 9-methyl-3-oxa-9-azatricyclo[3.3.1.0~2,4~]non-7-yl tropate InChI=1/C17H21NO4/c1-18-13-7-11(8-14(18)16-15(13)22-16)21-17(20)12(9-19)10-5-3-2-4-6-10/h2-6,11-16,19H,7-9H2,1H benzeneacetic acid, alpha-(hydroxymethyl)-, 9-methyl-3-oxa-9-azatricyclo[3.3.1.0~2,4~]non-7-yl ester