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210555-50-3

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210555-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 210555-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,5,5 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 210555-50:
(8*2)+(7*1)+(6*0)+(5*5)+(4*5)+(3*5)+(2*5)+(1*0)=93
93 % 10 = 3
So 210555-50-3 is a valid CAS Registry Number.

210555-50-3Relevant articles and documents

Identification of a Novel TRPM8 Agonist from Nutmeg: A Promising Cooling Compound

Shirai, Tomohiro,Kumihashi, Kentaro,Sakasai, Mitsuyoshi,Kusuoku, Hiroshi,Shibuya, Yusuke,Ohuchi, Atsushi

, p. 715 - 719 (2017)

The transient receptor potential melastatin 8 (TRPM8) ion channel is the primary receptor for innocuous cold stimuli (8′-7-ethoxy-4-hydroxy-3,3′,5′-trimethoxy-8-O-4′-neolignan (1) with an EC50 of 0.332 μM, which was isolated from a well-known spice, nutmeg (Myristica fragrans Houtt.). Structure activity relationships are also disclosed, showing that the 7-d-menthoxy derivative is the most potent agonist (EC50 = 11 nM). The combination of 1 and l-(-)-menthol has an additive effect, suggesting that neolignan compounds interact with TRPM8 at different sites from those of l-(-)-menthol.

A novel synthesis of isoeugenol, [ring-(U)-14C]

Immoos, John E.

, p. 419 - 424 (2015/11/18)

A novel method for the preparation of isoeugenol, [ring-(U)-14C] is presented. Phenols and phenyl esters substituted in the para position with 1-hydroxyethyl or 1-hydroxypropyl acetate esters when treated with 1,8-diazabicyclo[5.4.0]undec-7-ene in dimethylformamide (DMF) eliminate the alkyl carboxylate function to give the unsaturated compound. The reaction fails with unsubstituted or ether substituted phenyl 1-hydroxyacetate esters.

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