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11β-phenylseleno-5,7,8αH-eudesm-3-en-8,12-olide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143282-24-0

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143282-24-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143282-24-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,8 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143282-24:
(8*1)+(7*4)+(6*3)+(5*2)+(4*8)+(3*2)+(2*2)+(1*4)=110
110 % 10 = 0
So 143282-24-0 is a valid CAS Registry Number.

143282-24-0Downstream Products

143282-24-0Relevant academic research and scientific papers

Synthesis of (+)-Isoalantolactone and (+)-Isoalloalantolactone from (-)-Santonin

Blay, Gonzalo,Cardona, Luz,Garcia, Begona,Pedro, Jose R.,Serrano, Angel

, p. 5265 - 5272 (2007/10/02)

This paper reports on the chemical conversion of (-)-santonin into (+)-isoalantolactone and (+)-isoalloalantolactone involving functionality transfer from C6 to C8, refunctionalization of the ring A and the formation of the α-methylene-8β,12-olide moiety.

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