68188-88-5 | Rare earth chlorides | Cl3Re.6H2O |
68188-40-9 | Thiourea reaction product with acetophenone, hydrochloride, formaldehyde, and tall oil fatty acids |
68188-12-5 | Perfluoro-C2-18-alkylethyl iodides | C4H4F5I.(C2F4)n |
68188-50-1 | Alkenes, C24-28 .alpha.-, polymers with maleic anhydride, C20-28-alkyl esters | (C4-H2-O3.Unspecified)x- |