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1-acetyl-2-[2-(2-nitrophenyl)-2-oxo-1-hydroxyethyl]-1,2-dihydroindole-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

269077-06-7

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269077-06-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 269077-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,9,0,7 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 269077-06:
(8*2)+(7*6)+(6*9)+(5*0)+(4*7)+(3*7)+(2*0)+(1*6)=167
167 % 10 = 7
So 269077-06-7 is a valid CAS Registry Number.

269077-06-7Relevant academic research and scientific papers

Studies directed toward the synthesis of cryptoheptine

Zhang, Pingsheng,Bierer, Donald E.

, p. 643 - 645 (2000)

Synthesis of 5,10-dihydro-10-methylindolo[3,2-b][1]benzazepin-12(11H)- one (2), an isomer of the reported structure for cryptoheptine (1), is presented. Attempts to convert 2 to 1 led to 10-methylindolo[3,2-b][1]- benzazepin-12-one (10), an oxidation prod

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