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1245819-33-3

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1245819-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1245819-33-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,8,1 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1245819-33:
(9*1)+(8*2)+(7*4)+(6*5)+(5*8)+(4*1)+(3*9)+(2*3)+(1*3)=163
163 % 10 = 3
So 1245819-33-3 is a valid CAS Registry Number.

1245819-33-3Downstream Products

1245819-33-3Relevant articles and documents

Multifunctional isoquinoline-oxazoline ligands of chemical and biological importance

Li, Wei,Wang, Guotong,Lai, Jixing,Li, Shengkun

supporting information, p. 5902 - 5905 (2019/05/27)

Multifunctional isoquinoline-oxazolines (MIQOXs) were conceived and synthesized from commercially available chiral amino acids. The multifunctional role of MIQOXs was demonstrated by Pd-catalyzed highly enantioselective addition of arylboronic acids to nitrostyrenes, and by the discovery of novel antifungal candidates.

Rhodium-catalyzed Asymmetric Arylation of Nitroalkenes Powered by Simple Chiral Sulfur-Olefin Ligands

Wang, Zheng,Chen, Wen-Wen,Xu, Ming-Hua

, p. 331 - 336 (2017/12/04)

An efficient rhodium-catalyzed enantioselective addition of potassium organotrifluoroborates to nitroalkenes powered by simple chiral sulfur-olefin ligands is reported. This protocol is applicable to a broad range of 2-aryl-, alkyl-, and heteroaryl-substituted nitroalkenes, allowing access to diverse chiral β,β-disubstituted nitroethanes in good to excellent yields with high enantioselectivity under mild conditions.

A nordehydroabietyl amide-containing chiral diene for rhodium-catalysed asymmetric arylation to nitroolefins

Li, Ruikun,Wen, Zhongqing,Wu, Na

supporting information, p. 11080 - 11084 (2016/12/07)

A highly enantioselective rhodium catalysed asymmetric arylation (RCAA) of nitroolefins with arylboronic acids is presented using a newly developed, C1-symmetric, non-covalent interacted, phellandrene derived, nordehydroabietyl amide-containing chiral diene under mild conditions. Stereoelectronic effects were studied, suggesting an activation of the bound substrate through the secondary amide as a hydrogen-bond donor.

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