Pentafluorphenyl-di(isocyanato)phosphan, also known as 1,3,5-triazine-2,4,6-triamine, is a chemical compound with the molecular formula C6F5N3OP2. It is a derivative of phosphorus pentafluorophenyl, featuring a phosphorus atom bonded to two isocyanate groups and a pentafluorophenyl group. Pentafluorphenyl-di(isocyanato)phosphan is primarily used as a reagent in the synthesis of various organic compounds, particularly in the production of pharmaceuticals and agrochemicals. Due to its reactivity and potential toxicity, it is essential to handle this chemical with caution and in accordance with safety guidelines.
The CAS Registry Mumber 5773-15-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,7 and 3 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5773-15: (6*5)+(5*7)+(4*7)+(3*3)+(2*1)+(1*5)=109 109 % 10 = 9 So 5773-15-9 is a valid CAS Registry Number.