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[1-(2-Methoxy-phenylamino)-1-p-tolyl-meth-(E)-ylidene]-carbamic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82255-98-9

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82255-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82255-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,5 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82255-98:
(7*8)+(6*2)+(5*2)+(4*5)+(3*5)+(2*9)+(1*8)=139
139 % 10 = 9
So 82255-98-9 is a valid CAS Registry Number.

82255-98-9Downstream Products

82255-98-9Relevant academic research and scientific papers

N-Ethoxycarbonylamidines as Starting Materials and Intermediates in the Synthesis of Heterocyclic Compounds

Dean, W. D.,Papadopoulos, E. P.

, p. 171 - 176 (2007/10/02)

Treatment of N-ethoxycarbonylthioamides (1) with primary aromatic amines yields N-aryl-N'-ethoxycarbonylamidines (2), which thermally cyclize to 2-aryl-4(3H)-quinazolines (6).Analogous reactions of 1 with ethyl 3-aminocrotonate and with 2-amino-2-thiazoli

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