1,3-Bis(tert-butoxycarbonyl)-2-methyl-2-thiopseudourea, 95%..
1,3-Bis[3,5-bis(trifluoromethyl)phenyl]thiourea..
1,3-Bis[tris(hydroxymethyl)amino]propane, 99%..
1,3-Cyclohexanebis(methylamine), 99%, mixture of cis and trans..
1,3-Cyclohexanediol, 98%, mixture of cis and trans..
1,3-Cyclopentanediol, 95%, mixture of cis and trans..
1,3-Di-BOC-2-(trifluoromethylsulfonyl)guanidine, 98%..
1,3-Di-tert-butylbenzimidazolium chloride, 96%..