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(E/Z)-ethyl 4-(4-methoxybenzyloxy)-3-(methylamino)but-2-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1240195-08-7

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1240195-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240195-08-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,1,9 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1240195-08:
(9*1)+(8*2)+(7*4)+(6*0)+(5*1)+(4*9)+(3*5)+(2*0)+(1*8)=117
117 % 10 = 7
So 1240195-08-7 is a valid CAS Registry Number.

1240195-08-7Relevant academic research and scientific papers

Synthesis of indolequinones from bromoquinones and enamines mediated by Cu(OAc)2H2O

Inman, Martyn,Moody, Christopher J.

supporting information; experimental part, p. 6023 - 6026 (2010/11/20)

A Cu(II)-mediated synthesis of indolequinones from the corresponding bromoquinones and enamines is reported. The key oxidative cyclization proceeds in good yield for a broad range of substrates and can be performed on a multigram scale, allowing access to biologically interesting structures.

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