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125515-66-4

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125515-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125515-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,5,1 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 125515-66:
(8*1)+(7*2)+(6*5)+(5*5)+(4*1)+(3*5)+(2*6)+(1*6)=114
114 % 10 = 4
So 125515-66-4 is a valid CAS Registry Number.

125515-66-4Downstream Products

125515-66-4Relevant articles and documents

AN EPOXY-TRINORREUDESMANE SESQUITERPENE FROM THE LIVERWORT LOPHOCOLEA BIDENTATA

Rieck, Angela,Buelow, Nils,Koenig, Wilfried A.

, p. 847 - 852 (2007/10/02)

A new epoxy-trinoreudesmane sesquiterpene, (+)-(4S,4aS,5R,8aS)-trans-4,8a-dimethyl-4a,5-epoxydecalin, was isolated from the liverwort Lophocolea bidentata, collected in northern Germany.The structure of this compound was elucidated by means of spectroscopic methods and by independent synthesis.The configuration was proved by enantioselective gas chromatography.The previously described olefinic precursor was also identified as a constituent. - Key words: Lophocolea bidentata; L. heterophylla; liverworts; sesquiterpenes; epoxy-trinoreudesmane; 4,8a-dimethyl-1,2,3,4,6,7,8,8a-octalin.

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