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Heptafluor-n-propyl-dichlorphosphan, also known as Heptafluoro-n-propyl dichlorophosphane, is a chemical compound with the molecular formula C3HF7Cl2P. It is a colorless liquid at room temperature and is used as a reagent in the synthesis of various organophosphorus compounds. Heptafluor-n-propyl-dichlorphosphan is characterized by its heptafluorinated n-propyl group and two chlorine atoms attached to the phosphorus atom. Due to its reactivity and potential toxicity, it is essential to handle this chemical with proper safety precautions and in a controlled environment.

662-55-5

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662-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 662-55-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,6 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 662-55:
(5*6)+(4*6)+(3*2)+(2*5)+(1*5)=75
75 % 10 = 5
So 662-55-5 is a valid CAS Registry Number.
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