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153745-68-7

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153745-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153745-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,7,4 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 153745-68:
(8*1)+(7*5)+(6*3)+(5*7)+(4*4)+(3*5)+(2*6)+(1*8)=147
147 % 10 = 7
So 153745-68-7 is a valid CAS Registry Number.

153745-68-7Relevant articles and documents

A Mechanistic Probe into 1,2-cis Glycoside Formation Catalyzed by Phenanthroline and Further Expansion of Scope

Li, Jiayi,Nguyen, Hien M.

supporting information, p. 4054 - 4066 (2021/07/16)

Phenanthroline, a rigid and planar compound with two fused pyridine rings, has been used as a powerful ligand for metals and a binding agent for DNA/RNA. We discovered that phenanthroline could be used as a nucleophilic catalyst to efficiently access high

Ni-Catalyzed Suzuki-Miyaura Cross-Coupling of α-Oxo-vinylsulfones to Prepare C-Aryl Glycals and Acyclic Vinyl Ethers

Gong, Liang,Sun, Hong-Bao,Deng, Li-Fan,Zhang, Xia,Liu, Jie,Yang, Shengyong,Niu, Dawen

, (2019/05/22)

We demonstrate that readily available and bench-stable α-oxo-vinylsulfones are competent electrophiles in Ni-catalyzed Suzuki-Miyaura cross-coupling reactions. The C-sulfone bond in the α-oxo-vinylsulfone motif is cleaved chemoselectively in these reactions, furnishing C-aryl glycals or acyclic vinyl ethers in high yields. These reactions proceed under mild conditions and tolerate a remarkable scope of heterocycles and functional groups. Preliminary mechanistic studies revealed the importance of an α-heteroatom in facilitating these transformations.

Synthesis of C-spiro-glycoconjugates from sugar lactones via zinc mediated Barbier reaction

Lambu, Mallikharjuna Rao,Hussain, Altaf,Sharma, Deepak K.,Yousuf, Syed Khalid,Singh, Baldev,Tripathi, Anil. K.,Mukherjee, Debaraj

, p. 11023 - 11028 (2014/03/21)

Anomeric gem-diallylation, mono-β-crotylation and mono-β- propargylation of sugar 1,5 and 1,4 lactones have been achieved under Barbier reaction conditions using Zn powder and a catalytic amount of TMSCl as an activator. Ring closing olefin metathesis of the synthesized gem-diallyl derivatives furnished C-spiro cyclopentene glycosides. Finally, the cyclopentene rings were converted into carbohydrate based tricyclic morpholine fused triazole glycoconjugates as potential SGLT2 inhibitors.

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