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1044833-24-0

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1044833-24-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1044833-24-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,4,8,3 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1044833-24:
(9*1)+(8*0)+(7*4)+(6*4)+(5*8)+(4*3)+(3*3)+(2*2)+(1*4)=130
130 % 10 = 0
So 1044833-24-0 is a valid CAS Registry Number.

1044833-24-0Downstream Products

1044833-24-0Relevant articles and documents

Iridium diamine catalyst for the asymmetric transfer hydrogenation of ketones

Vazquez-Villa, Henar,Reber, Stefan,Ariger, Martin A.,Carreira, Erick M.

, p. 8979 - 8981 (2011)

A simple and very efficient chiral aqua iridium(III) diamine complex leads to excellent enantioselectivities in the asymmetric transfer hydrogenation of various α-cyano and α-nitro ketones. The catalyst provides the ortho-substituted aromatic alcohols with especially high ee values. The diamine ligands can be used directly as chiral ligands; conversion into the corresponding sulfamide is not necessary.

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