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ethyl 2-diazo-3-[3-ethylamino-5-(4-methoxyphenyl)thiophen-2-yl]-3-oxopropanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

418753-62-5

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418753-62-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 418753-62-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,8,7,5 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 418753-62:
(8*4)+(7*1)+(6*8)+(5*7)+(4*5)+(3*3)+(2*6)+(1*2)=165
165 % 10 = 5
So 418753-62-5 is a valid CAS Registry Number.

418753-62-5Downstream Products

418753-62-5Relevant academic research and scientific papers

Novel synthesis of 5,6-dihydro-4H-thieno[3,2-b]pyrrol-5-ones via the rhodium(II)-mediated Wolff rearrangement of 3-(thieno-2-yl)-3-oxo-2-diazopropanoates

Lee, Dong Joon,Kim, Kyongtae,Park, Yung Ja

, p. 873 - 876 (2007/10/03)

(equation presented) Treatment of thioaryolketene S,N-acetals 12 with Hg(OAc)2 followed by addition of 2-diazo-3-trimethylsilyloxy-3-butenoic acid alkyl esters 15 in CH2Cl2 at room temperature gave 3-(3-alkylamino-5-arylth

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