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bis-N,N-(diethyl)-4-(2-methoxybenzoyl)-5-methoxybenzene-1,3-dicarboxamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1040411-91-3

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1040411-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1040411-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,4,1 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1040411-91:
(9*1)+(8*0)+(7*4)+(6*0)+(5*4)+(4*1)+(3*1)+(2*9)+(1*1)=83
83 % 10 = 3
So 1040411-91-3 is a valid CAS Registry Number.

1040411-91-3Relevant academic research and scientific papers

Highly selective three-step synthesis of rhein in chloroaluminate molten salt: preclusion of the Hayashi rearrangement

Gonnot, Vanessa,Antheaume, Cyril,Nicolas, Marc,Mioskowski, Charles,Baati, Rachid

, p. 6205 - 6210 (2009)

An expeditious, three-step synthesis of rhein (2) was optimized starting from bis(N, N-diethyl)-5-methoxybenzene-1,3-dicarboxamide. The key final step, involving deprotection/cyclization of orihobenzoylbenzoic acid 9 in acidic chloroaluminate molten salts

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