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(S)-3-hydroxy-2-(4-hydroxyphenyl)-spiro(cyclopentene-1,3'-indole)-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1399112-13-0

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1399112-13-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1399112-13-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,9,1,1 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1399112-13:
(9*1)+(8*3)+(7*9)+(6*9)+(5*1)+(4*1)+(3*2)+(2*1)+(1*3)=170
170 % 10 = 0
So 1399112-13-0 is a valid CAS Registry Number.

1399112-13-0Downstream Products

1399112-13-0Relevant academic research and scientific papers

Biomimetic total syntheses of spirobacillenes A and B

Yang, Hongzhi,Feng, Juan,Tang, Yefeng

, p. 6442 - 6444 (2013/08/23)

The first total syntheses of spirobacillenes A and B were achieved concisely. The key transformation leading to spirobacillene A features a biomimetic intramolecular phenol-enol oxidative coupling reaction, and that leading to spirobacillene B highlights a bio-inspired intramolecular indole-ketone enolate oxidative coupling reaction.

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