4,5,6,7-Tetrahydroisoxazole(5,4-c)pyridin-3-ol 4,5,6,7-Tetrahydroisoxazolo(5,4-c)pyridin-3(2H)-one hydrate 4,5,6,7-Tetrahydroisoxazolo(5,4-c)pyridin-3-ol 64603-91-4 EINECS 264-963-0 Gaboxadol Gaboxadol [USAN:INN] Gaboxadolum [Latin] Isoxazolo(5,4-c)pyridin-3(2H)-one, 4,5,6,7-tetrahydro-, hydrate THIP