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ethyl 5-iodo-3-methyl-2-phenyl-3H-indole-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1233719-83-9

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1233719-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1233719-83-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,7,1 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1233719-83:
(9*1)+(8*2)+(7*3)+(6*3)+(5*7)+(4*1)+(3*9)+(2*8)+(1*3)=149
149 % 10 = 9
So 1233719-83-9 is a valid CAS Registry Number.

1233719-83-9Downstream Products

1233719-83-9Relevant academic research and scientific papers

Iodine-mediated synthesis of 3 H -indoles via intramolecular cyclization of enamines

He, Zhiheng,Li, Huanrong,Li, Zhiping

supporting information; experimental part, p. 4636 - 4639 (2010/09/15)

(Figure presented) The synthesis of 3H-indoles was achieved via the iodine-mediated intramolecular cyclization of enamines. A wide variety of 3H-indole derivatives bearing multifunctional groups were obtained in good to high yields under transition metal-free reaction conditions.

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