AM 356;(R)-METHANANDAMIDE;R(+)-METHANANDAMIDE;(R)-N-(2-HYDROXY-1-METHYLETHYL)-5Z,8Z,11Z,14Z-EICOSATETRAENAMIDE;N-(2-HYDROXY-1R-METHYLETHYL)-5Z,8Z,11Z,14Z-EICOSATETRAENAMIDE;N-(2R-HYDROXYPROPYL)-5Z,8Z,11Z,14Z-EICOSATETRAENAMIDE;R-1 METHANANDAMIDE;R-2 METHA