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95406-98-7

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95406-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95406-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,0 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 95406-98:
(7*9)+(6*5)+(5*4)+(4*0)+(3*6)+(2*9)+(1*8)=157
157 % 10 = 7
So 95406-98-7 is a valid CAS Registry Number.

95406-98-7Relevant articles and documents

Synthesis and activity of pyrimidinylpropenamide antibiotics: The alkyl analogues of sparsomycin

Nakajima, Noriyuki,Enomoto, Takeshi,Watanabe, Takehiro,Matsuura, Nobuyasu,Ubukata, Makoto

, p. 2556 - 2566 (2003)

Facile syntheses of sparsomycin (3) and its four analogues (4-7) based on diastereoselective oxidation of sulfide, sulfenylation, and coupling of 6-methyluracylacryllic acid with monooxodithioacetal amine, are described. Studies on the biological activity of morphological reversion on src ts-NRK cells were also carried out.

α-Amino Aldehydes as Readily Available Chiral Aldehydes for Rh-Catalyzed Alkyne Hydroacylation

Hooper, Joel F.,Seo, Sangwon,Truscott, Fiona R.,Neuhaus, James D.,Willis, Michael C.

supporting information, p. 1630 - 1634 (2016/02/20)

Readily available α-amino aldehydes, incorporating a methylthiomethyl (MTM) protecting group on nitrogen, are shown to be efficient substrates in Rh-catalyzed alkyne hydroacylation reactions. The reactions are performed under mild conditions, employing a small-bite-angle bis-phosphine ligand, allowing for good functional group tolerance with high stereospecificity. Amino aldehydes derived from glycine, alanine, valine, leucine, phenylalanine, isoleucine, serine, tryptophan, methionine, and cysteine were successfully employed, as was an enantiomerically enriched α-OMTM-aldehyde derived from phenyllactic acid. The synthetic utility of the α-amino enone products is demonstrated in a short enantioselective synthesis of the natural product sphingosine.

Total synthesis of (+)-sparsomycin. Approaches using cysteine and serine inversion

Hwang,Helquist,Shekhani

, p. 1264 - 1271 (2007/10/02)

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