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1,3-diphenyl-2,4-di(phenylimino)-1,3-diaza-2,4-diphosphetidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80919-13-7

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80919-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80919-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,1 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80919-13:
(7*8)+(6*0)+(5*9)+(4*1)+(3*9)+(2*1)+(1*3)=137
137 % 10 = 7
So 80919-13-7 is a valid CAS Registry Number.

80919-13-7Downstream Products

80919-13-7Relevant academic research and scientific papers

REACTION OF PHENYL AZIDE WITH N,N-DIMETHYL-AMINOMETHYLENEPHENYLPHOSPHINES

Arbuzov, B. A.,Ionkin, A. S.,Ignat'eva, S. N.,Efremov, Yu. Ya.,Nekhoroshkov, V. M.

, p. 2191 - 2192 (1989)

Phenyl azide reacts with N,N-dimethylamino-P-phenylmethylenephosphines with cleavage of the phosphorus-carbon double bond and formation of the dimer of diiminophosphorane and amidines.

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