英文别名5,6,7,8-tetrahydro-1,6-naphthyridine,dihydrochloride; 1,6-Naphthyridine, 5,6,7,8-tetrahydro-, hydrochloride (1:2); 5,6,7,8-TETRAHYDRO-[1,6]NAPHTHYRIDINE DIHYDROCHLORIDE; 5,6,7,8-Tetrahydro-1,6phthyridine dihydrochloride; 5,6,7,8-Tetrahydro-1,6-naphthyridine 2HCl; 5,6,7,8-Tetrahydro-[1,6]naphthyridine DiHCl