1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-B][1,4]oxazine]27333-47-7 1,3-Dimethyl-2-fluoroimidazolium hexafluorophosphate164298-27-5 1,3-Dimethyl-4-piperidone4629-80-5 1,3,3-Trimethyl-2-methyleneindoline118-12-7 1,3,5-Trimethyl-1,3,5-triazinane108-74-7 1,4-Bis(3′-aminopropyl)piperazine7209-38-3 1,4-Bis(dihydroquinidine)phthalazine140853-10-7 1,4-Bis[[(8α,9R)-10,11-dihydro-6′-methoxycinchonan-9-yl]oxy]-9,10-anthracenedione176097-24-8 1,4-Diazobicylco[3.2.2]nonane283-38-5 1,4-Diethylpiperazine6483-50-7 1,4-Dihydroxy-2,2,6,6-tetramethylpiperidine3637-10-3 1,4-Dimethylpiperazine106-58-1 1,4-Piperazinediethanamine6531-38-0 1,4-Piperazinediethanol122-96-3 1,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane18084-64-5 1,4′-Bipiperidine4897-50-1 1,4′-Bipiperidine, hydrochloride (1:2)4876-60-2 1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane-2,4-dichloro-6-morpholino-s-triazine copolymer82451-48-7 1,6-Dihydro-6-imino-4-(1-piperidinyl)-1-(sulfooxy)-2-pyrimidinamine83701-22-8 1,8-Bis(dimethylamino)naphthalene20734-58-1