101357-36-2 1,2,3,4-Butanetetracarboxylic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol and 3-hydroxy-2,2-dimethylpropanal, 1,2,2,6,6-pentamethyl-4-piperidinyl ester
101357-13-5 Germanium oxide (GeO2), solid soln. with magnesium fluoride and magnesium oxide, manganese-doped