(Bicyclohexyl)-delta(sup 4,alpha)-acetic acid, 4'-hydroxy-, 2-(dimethylamino)ethyl ester, phosphate (1:1) (salt), (+-)- 16700-28-0 2-Dimethylaminoethyl 4-(4-hydroxycyclohexyl)-delta(sup 1,alpha)-cyclohexaneacetate phosphate