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1427219-16-6

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1427219-16-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1427219-16-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,7,2,1 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1427219-16:
(9*1)+(8*4)+(7*2)+(6*7)+(5*2)+(4*1)+(3*9)+(2*1)+(1*6)=146
146 % 10 = 6
So 1427219-16-6 is a valid CAS Registry Number.

1427219-16-6Downstream Products

1427219-16-6Relevant articles and documents

Synthesis of the polyketide (E)-olefin of the jamaicamides

Watanabe, Satoshi,Watanabe, Sho,Aoki, Naoto,Usuki, Toyonobu

, p. 1397 - 1403 (2013/05/22)

The jamaicamides, isolated in Jamaica from the cyanobacterium Lyngbya majuscula, are new mixed polyketide-peptides that are known to be sodium channel blockers. The polyketide moiety contains an (E)-vinyl chloride, an undetermined methyl stereocenter (C9), and an (E)-olefin. Herein, we report the synthesis of the (E)-olefin moiety of the polyketide of the jamaicamides utilizing a Kocienski-Julia coupling. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications to view the free supplemental file.

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