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3-oxo-4α-eudesm-5,7(11)-dien-6,13-olide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

29744-18-1

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29744-18-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29744-18-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,7,4 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 29744-18:
(7*2)+(6*9)+(5*7)+(4*4)+(3*4)+(2*1)+(1*8)=141
141 % 10 = 1
So 29744-18-1 is a valid CAS Registry Number.

29744-18-1Downstream Products

29744-18-1Relevant academic research and scientific papers

A facile double-bond functionization of a eudesmane sesquiterpene lactone to form endocyclic α,β-unsaturated lactone

Sun, Liangdong,Tu, Yongqiang

, p. 723 - 725 (2007/10/03)

A one-step procedure for introducing double bond at C7-C11 position of eudesmane sesquiterpene compounds is reported, which is important in the synthesis of a number of natural bioactive sesquiterpenes possessing an α,β-unsaturated lactone moiety.

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