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diethyl 4-p-anisylthiazol-2-ylaminomethylenemalonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71638-86-3

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71638-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71638-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,3 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71638-86:
(7*7)+(6*1)+(5*6)+(4*3)+(3*8)+(2*8)+(1*6)=143
143 % 10 = 3
So 71638-86-3 is a valid CAS Registry Number.

71638-86-3Downstream Products

71638-86-3Relevant academic research and scientific papers

Synthesis of Condensed Pyrimidines: Reactions of Heterocyclic Amines with Ethoxymethylene Malonate and Ethyl Benzoylacetate

Sahu, J. K.,Nayak, A.

, p. 654 - 655 (2007/10/02)

A few 3-aryl-6-carbethoxythiazolo- (4) and 2-aryl-6-carbethoxy-1,3,4-oxa/thiadiazolopyrimidin-5(H)-ones (5,6) have been synthesized by the reactions of aminothiazoles and aminooxa/thiadiazoles respectively with diethyl ethoxymethylenemalonat

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