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racemic N-t-butyl-P-phenylphosphonamidic chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111783-64-3

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111783-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111783-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,7,8 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 111783-64:
(8*1)+(7*1)+(6*1)+(5*7)+(4*8)+(3*3)+(2*6)+(1*4)=113
113 % 10 = 3
So 111783-64-3 is a valid CAS Registry Number.

111783-64-3Relevant academic research and scientific papers

Associative and Dissociative Mechanisms for the Rections of N-t-Butyl-P-phenylphosphonamidic Chloride with Isopropylamine and t-Butylamine: Competitive, Kinetic, and Stereochemical Studies

Freeman, Sally,Harger, Martin J. P.

, p. 81 - 90 (2007/10/02)

The substitution reactions of N-t-butyl-P-phenylphosphonamidic chloride (4a) with isopropylamine and t-butylamine (or t-pentylamine in stereochemical experiments) in MeCN at 0 deg C can apparently proceed by one associative and two dissociative mechanisms

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