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2-methyl-1-(4-methoxyphenyl)-4,4-diphenyl-1,2,3,4-tetrahydro-1,4-benzazaphosphorinium triflate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1337983-65-9

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1337983-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1337983-65-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,9,8 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1337983-65:
(9*1)+(8*3)+(7*3)+(6*7)+(5*9)+(4*8)+(3*3)+(2*6)+(1*5)=199
199 % 10 = 9
So 1337983-65-9 is a valid CAS Registry Number.

1337983-65-9Downstream Products

1337983-65-9Relevant academic research and scientific papers

Insertion of benzynes into the P=N bond of P-alkenyl(alkynyl)- λ5-phosphazenes

Alajarin, Mateo,Lopez-Leonardo, Carmen,Raja, Rosalia,Orenes, Raul-Angel

, p. 5668 - 5671 (2011/12/04)

Benzynes, generated from 2-(trimethylsilyl)phenyl triflates, have been found to react with P-Alkenyl-λ5-phosphazenes via a formal π-insertion into the P=N bond. A subsequent retro [2 + 2] cycloaddition/6π electrocyclization/protonation cascade

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