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α-(p-Chlor-anilino)-p-nitro-benzylphosphonsaeurediphenylester is a complex organic compound with the chemical formula C20H15ClN2O5P. It is a derivative of benzylphosphonic acid, featuring a p-chloroaniline group attached to the α-carbon and a p-nitrobenzyl group. This molecule is characterized by its aromatic structure, with two phenyl rings and a phosphonic acid ester group. The compound is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical properties. It is important to note that handling and disposal of such chemicals should be done with caution, adhering to safety protocols, as they can be hazardous.

19348-91-5

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19348-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19348-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,4 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19348-91:
(7*1)+(6*9)+(5*3)+(4*4)+(3*8)+(2*9)+(1*1)=135
135 % 10 = 5
So 19348-91-5 is a valid CAS Registry Number.

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