13939-90-7 | Propanamide,N-(diaminophosphinyl)- | C3H10 N3 O2 P |
13939-11-2 | zinc hematoporphyrin | C34 H34 N4O6 Zn . 2 H |
13939-69-0 | 1-PIPERIDINECARBONYL CHLORIDE | C6H10 Cl N O |
13939-81-6 | Digermatellurane,1,3-diethyl- | C4H14 Ge2 Te |
13939-33-8 | iron(3+) sodium disulphate | Fe. 2 H2 O4 S . Na |
13939-10-1 | BERYLLIUM TRIFLUOROACETYLACETONATE HYDRATE | C10H8 Be F6 O4 |