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(2R,3R)-4-chloro-2-methylbutane-1,3-diyl dibenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1289129-58-3

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1289129-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1289129-58-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,1,2 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1289129-58:
(9*1)+(8*2)+(7*8)+(6*9)+(5*1)+(4*2)+(3*9)+(2*5)+(1*8)=193
193 % 10 = 3
So 1289129-58-3 is a valid CAS Registry Number.

1289129-58-3Downstream Products

1289129-58-3Relevant academic research and scientific papers

One-pot synthesis of chiral α-substituted β,γ-epoxy aldehyde derivatives through an asymmetric aldol reaction of chloroacetaldehyde

Hayashi, Yujiro,Yasui, Yusuke,Kawamura, Tsuyoshi,Kojima, Masahiro,Ishikawa, Hayato

, p. 2804 - 2807 (2011)

Water is welcome! Chiral α-substituted β,γ-epoxides have been prepared in good yields and with excellent enantioselectivities in a one-pot synthetic procedure. The key reaction of this process, which involves a series of uninterrupted sequential reactions, is an asymmetric aldol reaction of aqueous chloroacetaldehyde mediated by a diarylprolinol derivative (see scheme). Copyright

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