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131653-79-7

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131653-79-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131653-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,6,5 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131653-79:
(8*1)+(7*3)+(6*1)+(5*6)+(4*5)+(3*3)+(2*7)+(1*9)=117
117 % 10 = 7
So 131653-79-7 is a valid CAS Registry Number.

131653-79-7Relevant articles and documents

SYNTHESIS OF N(10)-ACETYLEUDISTOMIN L

Still, Ian W. J.,Strautmanis, Juris R.

, p. 1041 - 1044 (1989)

The marine indole alkaloid derivative N(10)-acetyleudistomin L has been prepared in a convergent synthesis, starting from 5-bromoindole and L-cysteine.

Synthesis of the alkaloid woodinine

Mahboobi

, p. 249 - 250 (1992)

-

Visible-Light-Induced Trifluoromethylation of Isonitrile-Substituted Indole Derivatives: Access to 1-(Trifluoromethyl)-4,9-dihydro-3H-pyrido[3,4-b]indole and β-Carboline Derivatives

Liu, Jiaxin,Li, Longhai,Yu, Liuzhu,Tang, Lisha,Chen, Qin,Shi, Min

supporting information, p. 2959 - 2965 (2018/08/17)

A visible-light-induced trifluoromethylation of isonitrile-substituted indole derivatives has been developed from the reaction of isonitrile-substituted indoles with Togni II reagent, affording 1-(trifluoromethyl)-4,9-dihydro-3H-pyrido[3,4-b]indoles in mo

Enantioselective total synthesis of eudistomidins G, H, and I

Ishiyama, Haruaki,Yoshizawa, Kazuaki,Kobayashi, Jun'ichi

, p. 6186 - 6192 (2012/08/27)

Asymmetric first total synthesis of eudistomidins G, H, and I, tetrahydro-β-carboline alkaloids from the Okinawan marine tunicate Eudistoma glaucus, has been accomplished with the Bischler-Napieralski reaction and the Noyori catalytic asymmetric hydrogen-transfer reaction. The absolute configurations of eudistomidins G, H, and I were confirmed from comparison of the 1H and 13C NMR, and CD spectral data of synthetic and natural eudistomidins G, H, and I, respectively.

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