50815-87-7 | Sodium borate silicate | BH6NaO7Si |
50815-77-5 | Calcium, dichloro(5-chloro-2-methyl-3(2H)-isothiazolone-.kappa.O3)-, mixt. with dichloro(2-methyl-3(2H)-isothiazolone-.kappa.O3)calcium | C8H9Ca2Cl5N2O2S2 |
50815-67-3 | Potassium oxide telluride | Unspecified |
50815-89-9 | Sodium oxide telluride | Unspecified |