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28354-24-7

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28354-24-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28354-24-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,5 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28354-24:
(7*2)+(6*8)+(5*3)+(4*5)+(3*4)+(2*2)+(1*4)=117
117 % 10 = 7
So 28354-24-7 is a valid CAS Registry Number.

28354-24-7Downstream Products

28354-24-7Relevant articles and documents

Iron-catalyzed reductive strecker reaction

Yan, Fachao,Huang, Zijun,Du, Chen-Xia,Bai, Jian-Fei,Li, Yuehui

, p. 188 - 194 (2021/02/03)

Strecker reaction is widely applied for the synthesis of amino acids from aldehydes, amines and cyanides. Herein, we report the FeI2-catalyzed reductive Strecker type reaction of formamides instead of aldehydes to produce amino acetonitriles. The challenging capture of carbinolamine intermediates by CN? was achieved via Fe catalysis. This approach afforded better yields than the use of Ir- or Rh-catalysts. The application ability of this methodology is demonstrated by 1) one-pot construction of (13C labeled) complex molecules from CO2 via amino acetonitrile intermediates and 2) convenient production of homologated carboxylic acids from aldehydes.

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