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[1-(4-Isopropyl-phenyl)-1-phenylamino-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.

82256-01-7

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82256-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82256-01-7 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 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82256-01:
(7*8)+(6*2)+(5*2)+(4*5)+(3*6)+(2*0)+(1*1)=117
117 % 10 = 7
So 82256-01-7 is a valid CAS Registry Number.

82256-01-7Relevant 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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