3-hydrazinoquinoline dihydrochloride Quinolin-3-yl-hydrazine dihydrochloride 3-Hydrazinoquinoline dihydrochloride, 96% (titr.) Einecs 262-875-7 Hydrazine, 3-quinolyl-, dihydrochloride Quinoline, 3-hydrazino-, dihydrochloride Quinoline, 3-hydrazinyl-, hydrochloride (1:2) Usaf ek-7088