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13α,19α-5-hydroxymethyl-5,9-dimethyl-21-isopropyl-16-phenyl-15,17-dioxapentacyclo[10.7.2.01,10.04,9.013,19]heneicos-20-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

185819-53-8

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185819-53-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185819-53-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,8,1 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 185819-53:
(8*1)+(7*8)+(6*5)+(5*8)+(4*1)+(3*9)+(2*5)+(1*3)=178
178 % 10 = 8
So 185819-53-8 is a valid CAS Registry Number.

185819-53-8Relevant academic research and scientific papers

Derivatives of L-pimaric acid in the synthesis of chiral organophosphorus ligands from decahydrophenanthrene series

Tolstikov,Karpyshev,Tolstikova,Khlebnikova,Sal'nikov,Mamatyuk,Gatilov,Bagryanskaya

, p. 1134 - 1148 (2007/10/03)

Starting with maleopimaric and fumaropimaric acids were prepared chiral organophosphorus ligands from decahydrophenanthrene series. Cationic complexes of Rh(I) prepared therefrom were tested for catalysts of asymmetric hydrogenation of unsaturated precursors of N-acethylphenylalanine and its derivatives.

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