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2-amino-3-cyano-4-phenyl-10-ethoxycarbonylazuleno[2,1-b]4H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1369880-95-4

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1369880-95-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1369880-95-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,9,8,8 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1369880-95:
(9*1)+(8*3)+(7*6)+(6*9)+(5*8)+(4*8)+(3*0)+(2*9)+(1*5)=224
224 % 10 = 4
So 1369880-95-4 is a valid CAS Registry Number.

1369880-95-4Downstream Products

1369880-95-4Relevant academic research and scientific papers

An efficient one-pot synthesis of 1-amino-3-cyano-4-aryl-10- ethoxycarbonylazuleno[2,1-b]pyrans

Wang, Dao-Lin,Feng, Shan-Shan,Cui, Qing-Tao,Yu, Jia-Yi

experimental part, p. 441 - 448 (2012/03/08)

An efficient and easy method for the one-pot three-component synthesis of 2-amino-3-cyano-4-aryl-10-ethoxycarbonylazuleno[2,1-b]pyran derivatives by the three-componenet condensation of ethyl 2-hydroxyazulene-1-carboxylate, aldehydes, and malononitrile in

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