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Phosphorochloridic acid dodecyl ester 4-nitro-phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133878-45-2

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133878-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133878-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,8,7 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133878-45:
(8*1)+(7*3)+(6*3)+(5*8)+(4*7)+(3*8)+(2*4)+(1*5)=152
152 % 10 = 2
So 133878-45-2 is a valid CAS Registry Number.

133878-45-2Relevant academic research and scientific papers

A Convenient Preparation of Phosphate Diester Monoanions

Krishnan, B. Radha,Winwood, D.,Bodor, N.

, p. 2653 - 2658 (2007/10/02)

A convenient method is described for the preparation of phosphate diester monoanions.The method uses readily available starting materials and does not require the isolation and handling of highly toxic phosphate triesters.The title compounds are useful as models of aged (poisoned) acetyl cholinesterase systems.

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