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112971-17-2

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112971-17-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112971-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,9,7 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112971-17:
(8*1)+(7*1)+(6*2)+(5*9)+(4*7)+(3*1)+(2*1)+(1*7)=112
112 % 10 = 2
So 112971-17-2 is a valid CAS Registry Number.

112971-17-2Downstream Products

112971-17-2Relevant articles and documents

Probing Carbocatalytic Activity of Carbon Nanodots for the Synthesis of Biologically Active Dihydro/Spiro/Glyco Quinazolinones and Aza-Michael Adducts

Majumdar, Biju,Mandani, Sonam,Bhattacharya, Tamalika,Sarma, Daisy,Sarma, Tridib K.

, p. 2097 - 2106 (2017/02/26)

Herein, we report the fluorescent carbon dots as an effective and recyclable carbocatalyst for the generation of carbon-heteroatom bond leading to quinazolinone derivatives and aza-Michael adducts under mild reaction conditions. The results establish this nanoscale form of carbon as an alternative carbocatalyst for important acid catalyzed organic transformations. The mild surface acidity of carbon dots imparted by -COOH functionality could effectively catalyze the formation of synthetically challenging spiro/glycoquinazolinones under the present reaction conditions.

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