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7-chloro-1-oxo-1,2,3,4-tetrahydrocarbazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40712-96-7

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40712-96-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40712-96-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,7,1 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 40712-96:
(7*4)+(6*0)+(5*7)+(4*1)+(3*2)+(2*9)+(1*6)=97
97 % 10 = 7
So 40712-96-7 is a valid CAS Registry Number.

40712-96-7Downstream Products

40712-96-7Relevant academic research and scientific papers

Convenient and efficient synthesis of 1-oxo-1,2,3,4-tetrahydrocarbazoles via Fischer indole synthesis

Sheng, Rong,Shen, Li,Chen, You-Qin,Hu, Yong-Zhou

experimental part, p. 1120 - 1127 (2009/09/08)

A convenient synthesis of 1-oxo-1,2,3,4-tetra-hydrocarbazoles has been developed by reaction of 2-aminocyclohexanone hydrochlorides with various phenylhydrazine hydrochlorides via Fischer indole synthesis under mild conditions. The method is more satisfac

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