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2-(1-phenylcyclohexyl)cyclohexanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20004-42-6

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20004-42-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20004-42-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,0 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 20004-42:
(7*2)+(6*0)+(5*0)+(4*0)+(3*4)+(2*4)+(1*2)=36
36 % 10 = 6
So 20004-42-6 is a valid CAS Registry Number.

20004-42-6Relevant academic research and scientific papers

SYNTHETIC STUDIES OF MARINE ALKALOIDS HAPALINDOLES. Part 1. TOTAL SYNTHESIS OF (+/-)-HAPALINDOLES J and M

Muratake, Hideaki,Natsume, Mitsutaka

, p. 6331 - 6342 (1990)

The first concise synthesis of marine indole alkaloids (+/-) hapalindoles J (4) and M (5) was achieved in seven or six steps starting from a readily available compound 6 using important key reactions, 6 -> 7 -> 8 and 35 -> 41 or 5.

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