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336105-24-9

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336105-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 336105-24-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,6,1,0 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 336105-24:
(8*3)+(7*3)+(6*6)+(5*1)+(4*0)+(3*5)+(2*2)+(1*4)=109
109 % 10 = 9
So 336105-24-9 is a valid CAS Registry Number.

336105-24-9Downstream Products

336105-24-9Relevant articles and documents

Stereoselective Coupling of N-tert-Butanesulfinyl Aldimines and β-Keto Acids: Access to β-Amino Ketones

Lahosa, Alejandro,Soler, Tatiana,Arrieta, Ana,Cossío, Fernando P.,Foubelo, Francisco,Yus, Miguel

, p. 7481 - 7491 (2017)

The reaction of chiral N-tert-butanesulfinyl aldimines with β-keto acids under basic conditions at room temperature proceeds with high levels of diastereocontrol, leading to β-amino ketones in high yields. Based on DFT calculations, an eight-membered cyclic transition state involving coordination of the lithium atom to the oxygens of carboxylate and sulfinyl units was proposed, being in agreement with the observed experimental diastereomeric ratios. The synthesis of the piperidine alkaloid (-)-pelletierine was successfully undertaken in order to demonstrate the utility of this methodology.

SUBSTITUTED PYRIMIDINES

-

Page/Page column 69, (2013/04/10)

The present invention relates to substituted pyrimidines useful as HIF prolyl hydroxylase inhibitors to treat anemia and like conditions.

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