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1237783-98-0

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1237783-98-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1237783-98-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,7,7,8 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1237783-98:
(9*1)+(8*2)+(7*3)+(6*7)+(5*7)+(4*8)+(3*3)+(2*9)+(1*8)=190
190 % 10 = 0
So 1237783-98-0 is a valid CAS Registry Number.

1237783-98-0Downstream Products

1237783-98-0Relevant academic research and scientific papers

Amino acid- and imidazolium-tagged chiral pyrrolidinodiphosphine ligands and their applications in catalytic asymmetric hydrogenations in ionic liquid systems

Jin, Xin,Xu, Xin-Fu,Zhao, Kun

, p. 1058 - 1067 (2012/11/06)

Herein we report the synthesis of amino acid- and imidazolium-tagged chiral pyrrolidinodiphosphine ligands and the catalytic efficiency and reusability of their corresponding Rh-catalysts in the asymmetric hydrogenation of methyl (Z)-2-acetamidocinnamate

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