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1097079-57-6

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1097079-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1097079-57-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,7,0,7 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1097079-57:
(9*1)+(8*0)+(7*9)+(6*7)+(5*0)+(4*7)+(3*9)+(2*5)+(1*7)=186
186 % 10 = 6
So 1097079-57-6 is a valid CAS Registry Number.

1097079-57-6Downstream Products

1097079-57-6Relevant articles and documents

Magnetic CoFe2O4 nanoparticle immobilized N-propyl diethylenetriamine sulfamic acid as an efficient and recyclable catalyst for the synthesis of amides via the Ritter reaction

Zhao, Xiao-Na,Hu, Hai-Chuan,Zhang, Fu-Jun,Zhang, Zhan-Hui

, p. 258 - 265 (2014/07/08)

A magnetic CoFe2O4 nanoparticle immobilized diamine-N-sulfamic acid (CoFe2O4@SiO2-DASA) was synthesized and used as efficient heterogeneous catalyst for the synthesis of amides via the Ritter reaction under solvent-free conditions. The magnetic nanocatalyst could be readily recovered by applying an external magnet and recycled several times without considerable loss of its catalytic activity.

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