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704913-80-4

(1-benzenesulfonyl-1H-indol-3-yl)oxoacetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

704913-80-4

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704913-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 704913-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,4,9,1 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 704913-80:
(8*7)+(7*0)+(6*4)+(5*9)+(4*1)+(3*3)+(2*8)+(1*0)=154
154 % 10 = 4
So 704913-80-4 is a valid CAS Registry Number.

704913-80-4Relevant articles and documents

A new strategy toward indole alkaloids involving an intramolecular cycloaddition/rearrangement cascade

Padwa, Albert,Brodney, Michael A.,Lynch, Stephen M.,Rashatasakhon, Paitoon,Wang, Qiu,Zhang, Hongjun

, p. 3735 - 3745 (2004)

The intramolecular Diels-Alder reaction between an amidofuran moiety tethered onto an indole component was examined as a strategy for the synthesis of Aspidosperma alkaloids. Furanyl carbamate 23 was acylated using the mixed anhydride 26 to provide amidof

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