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N-(2-Diethylamino-ethyl)-4-methoxy-acridon-(9)-hydrochlorid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21502-79-4

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21502-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21502-79-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,0 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21502-79:
(7*2)+(6*1)+(5*5)+(4*0)+(3*2)+(2*7)+(1*9)=74
74 % 10 = 4
So 21502-79-4 is a valid CAS Registry Number.

21502-79-4Downstream Products

21502-79-4Relevant academic research and scientific papers

Alkylation en catalyse par transfert de phase d'une serie d'acridanone-9 substituees: Competition entre O- et N-alkylation

Mahamoud, Abdallah,Galy, Jean-Pierre,Vincent, Emile-Jean,Galy, Anne-Marie,Barbe, Jacques

, p. 503 - 507 (2007/10/02)

Substituted acridanones were alkylated under phase transfer catalysis conditions.In so doing, a mixture of O- and N-alkyl derivatives was prepared.Orientation of the reaction products depends upon the alkylating agent but not on the position of the substi

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