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(4aS,9R,9aR)-2-Methyl-9-phenyl-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-c]pyridine; hydrobromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21945-55-1

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21945-55-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21945-55-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,4 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21945-55:
(7*2)+(6*1)+(5*9)+(4*4)+(3*5)+(2*5)+(1*5)=111
111 % 10 = 1
So 21945-55-1 is a valid CAS Registry Number.

21945-55-1Downstream Products

21945-55-1Relevant academic research and scientific papers

Phenindamine and its Analogues and Precursors: NMR Evidence of Structure and Configuration

Casy, Alan F.,Hussain, Rohannah B.,Upton, Christopher

, p. 621 - 625 (2007/10/02)

The 1H and 13C NMR spectra of analogues of the antihistaminic agent phenindamine and its precursors are interpreted in terms of structure and geometry.Points of interest are the conformations of 4-piperidinol and dihydro-1-pyrindene(diene) intermediates,

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