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(3S,4S)-3-(4-Isopropyl-phenoxy)-4-undecyl-cyclopentanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1027482-54-7

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1027482-54-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027482-54-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,4,8 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1027482-54:
(9*1)+(8*0)+(7*2)+(6*7)+(5*4)+(4*8)+(3*2)+(2*5)+(1*4)=137
137 % 10 = 7
So 1027482-54-7 is a valid CAS Registry Number.

1027482-54-7Upstream product

1027482-54-7Downstream Products

1027482-54-7Relevant academic research and scientific papers

A new chiral route to 5- and 6-substituted hydropyran-2-ones utilizing enantiopure 4-cumyloxy-2-cyclopenten-1-one

Sato, Masayuki,Nakashima, Hiromi,Hanada, Keisuke,Hayashi, Masato,Honzumi, Masatoshi,Taniguchi, Takahiko,Ogasawara, Kunio

, p. 2833 - 2837 (2001)

Starting from enantiopure 4-cumyloxy-2-cyclopenten-1-one, a route to 5- and 6-substituted hyropyran-2-ones has been developed. The method has achieved the synthesis of 4,5-cis- and 4,5-trans-5-ethyl-4-hydroxytetrahydropyran-2-ones assigned to marine natural products simplactones. A and B to disprove the former and revise the latter of the proposed structures.

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