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156248-14-5

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156248-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156248-14-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,2,4 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 156248-14:
(8*1)+(7*5)+(6*6)+(5*2)+(4*4)+(3*8)+(2*1)+(1*4)=135
135 % 10 = 5
So 156248-14-5 is a valid CAS Registry Number.

156248-14-5Downstream Products

156248-14-5Relevant articles and documents

CONTINUOUS FLOW SYNTHESIS OF IBUPROFEN

-

, (2021/04/23)

This disclosure generally relates to methods of making ibuprofen, naproxen, and derivatives thereof. This disclosure also generally relates to compounds made by the disclosed methods. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

Bifunctional copper catalysts for an atom efficient ether synthesis

Zaccheria, Federica,Psaro, Rinaldo,Ravasio, Nicoletta

experimental part, p. 5221 - 5224 (2009/12/06)

A direct etherification of aromatic ketones and aliphatic alcohols into the corresponding asymmetrical ethers by the use of a bifunctional heterogeneous copper catalyst is described. The reaction protocol reveals to be versatile and convenient respect to the traditional ether synthesis for both environmental and practical concerns.

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