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2,5-Bis-((1R,2S)-2-hydroxy-1-methyl-2-phenyl-ethylamino)-benzene-1,4-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104919-35-9

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104919-35-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104919-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,1 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104919-35:
(8*1)+(7*0)+(6*4)+(5*9)+(4*1)+(3*9)+(2*3)+(1*5)=119
119 % 10 = 9
So 104919-35-9 is a valid CAS Registry Number.

104919-35-9Downstream Products

104919-35-9Relevant academic research and scientific papers

NEW BORON HETEROPENTACYCLIC COMPOUNDS OF C2 SYMETRY BEARING TWO CHIRAL ATOMS : NITROGEN AND BORON

Farfan, Norberto,Contreras, Rosalinda

, p. 2989 - 2993 (2007/10/02)

The preparation and spectroscopic characterization of two new boron heteropentacyclic compounds derived from 2,5-diaminohydroquinone ephedrines is described.Although the nitrogen boron coordination affords four new chiral centers, stereoselective ring clo

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