Phosphorus (pronounced /ˈfɒsfərəs/, FOS-fər-əs) is the chemical element that has the symbol P and atomic number 15. A multivalent nonmetal of the nitrogen group, phosphorus is commonly found in inorganic phosphate rocks. Elemental phosphorus exists in two major forms - white...
PhosphorusVchloridewhitextl pentachloro-lambda~5~-phosphane PHOSPHORUSPENTACHLORIDE, POLYMER-BOUNDCl5PInorganics;metal halide;Inorganic salt;Inorganic Chemical Engineering 1314-56-3Phosphorus pentoxideP2O5 Phosphorus(Ⅴ)oxide Phosphorus(V) oxide Phosphoric anhydride ...
Chemical Name: Phosphorus trichloride Synonyms PCl3;Phosphorous trichloride;PHOSPHORUS CHLORIDE;trichlorophosphane;phosphore(trichlorurede);Trichlorophosphine;Phosphorous chloride;PICl;2125683;Fosfortrichloride CBNumber: CB6459046 Molecular Formula: Cl3P ...
Carbon-13 and phosphorus-31 CP/MAS NMR studies of the polytopal ligand rearrangement process of tungsten tris(trimethylphosphine) hexahydride in the solid ... W(PMe{sub 3}){sub 3}H{sub 6} (1), an archetypal nine-coordinate transition-metal complex, has been studied in the crystalline ...
1. A method of deprotecting an oligonucleotide, which method comprises heating an oligonucleotide of the formula: in a fluid medium, at a substantially neutral pH, at a temperature up to about 100° C. to produce an oligonucleotide of the formula: ...
Zinc salts of the oxo acids of the fourth main group are preferred stabilizers (anhydrous zinc carbonate, basic zinc carbonate, zinc hydroxide carbonate, basic zinc carbonate hydrate, (basic) zinc silicate, zinc hexafluorosilicate, zinc hexafluorosilicate hexahydrate, zinc stannate and/or zinc magne...