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1428245-05-9

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1428245-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428245-05-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,2,4 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1428245-05:
(9*1)+(8*4)+(7*2)+(6*8)+(5*2)+(4*4)+(3*5)+(2*0)+(1*5)=149
149 % 10 = 9
So 1428245-05-9 is a valid CAS Registry Number.

1428245-05-9Downstream Products

1428245-05-9Relevant articles and documents

Broadening the catalyst and reaction scope of regio- and chemoselective C-H oxygenation: A convenient and scalable approach to 2-acylphenols by intriguing Rh(ii) and Ru(ii) catalysis

Shan, Gang,Han, Xuesong,Lin, Yun,Yu, Shanyou,Rao, Yu

supporting information, p. 2318 - 2322 (2013/04/10)

A unique Rh(ii) and Ru(ii) catalyzed C-H oxygenation of aryl ketones and other arenes has been developed for the facile synthesis of diverse functionalized phenols. The reaction demonstrates excellent reactivity, regio- and chemoselectivity, good functional group compatibility and high yields. The practicality of this method has been proved by gram-scale synthesis of a few different 2-acylphenols. Its utility has been well exemplified in further applications in heterocycle synthesis and direct modifications of drug Fenofibrate.

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