4,4-Difluoropiperidine21987-29-1100 % similar 4,4-Difluoropiperidine hydrochloride144230-52-482 % similar 4-(Trifluoromethyl)-4-piperidinol373603-69-143 % similar 1,4-Dioxa-8-azaspiro[4.5]decane177-11-736 % similar 4,4-Difluorocyclohexanone22515-18-035 % similar 4,4-Dihydroxypiperidine hydrochloride40064-34-435 % similar 4-(Trifluoromethyl)piperidine657-36-335 % similar 1,4,7-Triazacyclononane4730-54-533 % similar Polyethylenimine9002-98-633 % similar (4,4-Difluorocyclohexyl)amine hydrochloride675112-70-631 % similar 2,2,2-Trifluoro-N-(2,2,2-trifluoroethyl)ethanamine407-01-230 % similar