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34370-91-7

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34370-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34370-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,3,7 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 34370-91:
(7*3)+(6*4)+(5*3)+(4*7)+(3*0)+(2*9)+(1*1)=107
107 % 10 = 7
So 34370-91-7 is a valid CAS Registry Number.

34370-91-7Relevant articles and documents

Gram-level total synthesis method of sulfur onium salt type natural product neoponkoranol extracted from salacia plants

-

, (2019/02/19)

The invention belongs to the field of chemical synthesis and particularly relates to a gram-level total synthesis method of a sulfur onium salt type natural product neoponkoranol with hypoglycemic activity extracted from salacia plants. According to the m

Visible-Light-Mediated, Chemo- and Stereoselective Radical Process for the Synthesis of C-Glycoamino Acids

Ji, Peng,Zhang, Yueteng,Wei, Yongyi,Huang, He,Hu, Wenbo,Mariano, Patrick A.,Wang, Wei

, p. 3086 - 3092 (2019/05/01)

An approach for efficient synthesis of C-glycosyl amino acids is described. Different from typical photoredox-catalyzed reactions of imines, the new process follows a pathway in which α-imino esters serve as electrophiles in chemoselective addition reactions with nucleophilic glycosyl radicals. The process is highlighted by the mild nature of the reaction conditions, the highly stereoselectivity attending C-C bond formation, and its applicability to C-glycosylations using both armed and disarmed pentose and hexose derivatives.

Furanosyl Nucleoside Analogues Embodying Triazole or Theobromine Units as Potential Lead Molecules for Alzheimer's Disease

Gon?alves-Pereira, Rita,Pereira, Margarida P.,Serra, Sofia G.,Loesche, Anne,Csuk, René,Silvestre, Samuel,Costa, Paulo J.,Oliveira, M. Concei??o,Xavier, Nuno M.

, p. 2667 - 2681 (2018/06/11)

The synthesis of novel types of furanosyl nucleoside analogues, namely N-(benzyltriazolyl)methyl glucuronamide derivatives, N-dodecyl glucuronamide-based phenyltriazole nucleosides, and theobromine xylosyl 5′-isonucleosides, as potential cholinesterase in

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