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43050-28-8

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43050-28-8 Usage

Chemical Properties

beige powder

Check Digit Verification of cas no

The CAS Registry Mumber 43050-28-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,5 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 43050-28:
(7*4)+(6*3)+(5*0)+(4*5)+(3*0)+(2*2)+(1*8)=78
78 % 10 = 8
So 43050-28-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H16O3/c1-16-11-6-4-10(5-7-11)13(12(14)15)8-2-3-9-13/h4-7H,2-3,8-9H2,1H3,(H,14,15)

43050-28-8Relevant articles and documents

Direct lactonization of 2-arylacetic acids through Pd(II)-catalyzed C-H activation/C-O formation

Yang, Mingyu,Jiang, Xingyu,Shi, Wen-Juan,Zhu, Qi-Lei,Shi, Zhang-Jie

supporting information, p. 690 - 693 (2013/04/10)

Palladium-catalyzed direct lactonization of 2-arylacetic acids through a reaction sequence that includes C-H activation/C-O formation is reported. This method provides a concise and efficient pathway to synthesize fully functionalized benzofuranone derivatives, which are highly relevant to bioactive natural and synthetic products.

Solvolysis Reactions: Relative Abilities of Cyclopentyl/Phenyl Groups To Stabilize an Electron-Deficient Carbon

Roberts, Donald D.,Arant, Mark E.

, p. 6464 - 6469 (2007/10/02)

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