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ethyl-3-(2-acetoxy-5-acetylamino-4-aminophenyl)propionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

146767-16-0

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146767-16-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146767-16-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,7,6 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 146767-16:
(8*1)+(7*4)+(6*6)+(5*7)+(4*6)+(3*7)+(2*1)+(1*6)=160
160 % 10 = 0
So 146767-16-0 is a valid CAS Registry Number.

146767-16-0Downstream Products

146767-16-0Relevant academic research and scientific papers

Syntheses of Triazolophthalide and Triazolodihydrocoumarin

Katritzky, Alan R.,Ji, Fu-Bao,Fan, Wei-Qiang,Beretta, Paolo,Bertoldi, M.

, p. 1519 - 1523 (2007/10/02)

Triazolophthalide has been synthesized in a seven step sequence from phthalide in 24percent overall yield, and triazolodihydrocoumarin has been prepared in nine steps from dihydrocoumarin in 20percent overall yield.The 1H and 13C nmr spectra and the tautomeric equilibria of the final compounds and intermediates are discussed.

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