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Benzeneacetic acid, a-oxo-, compd. with N,N-diethylethanamine (1:1) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77253-55-5

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77253-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77253-55-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,5 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77253-55:
(7*7)+(6*7)+(5*2)+(4*5)+(3*3)+(2*5)+(1*5)=145
145 % 10 = 5
So 77253-55-5 is a valid CAS Registry Number.

77253-55-5Downstream Products

77253-55-5Relevant academic research and scientific papers

Continuous Flow Chiral Amine Racemization Applied to Continuously Recirculating Dynamic Diastereomeric Crystallizations

Kwan, Maria H. T.,Breen, Jessica,Bowden, Martin,Conway, Louis,Crossley, Ben,Jones, Martin F.,Munday, Rachel,Pokar, Nisha P. B.,Screen, Thomas,Blacker, A. John

, p. 2458 - 2473 (2021)

A new, dynamic diastereomeric crystallization method has been developed, in which the mother liquors are continuously separated, racemized over a fixed-bed catalyst, and recirculated to the crystallizer in a resolution-racemization-recycle (R3) process. S

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