| 31139-42-1 | 4,4'-BIPHENYLDISULFONIC ACID DISODIUM SALT | C12H10 O6 S2 . 2 Na |
| 31139-87-4 | Tipepidine hibenzate | C15H17NS2.C14H10O4 |
| 31139-26-1 | 4-methyl-2-[2-(4-methylpiperazin-1-yl)ethyl]-6-phenylpyridazin-3(2H)-one dihydrochloride | C18H24 N4 O . 2 Cl H |
| 31139-36-3 | Dibenzyl dicarbonate | C16H14 O5 |