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885619-01-2

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885619-01-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 885619-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,6,1 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 885619-01:
(8*8)+(7*8)+(6*5)+(5*6)+(4*1)+(3*9)+(2*0)+(1*1)=212
212 % 10 = 2
So 885619-01-2 is a valid CAS Registry Number.

885619-01-2Relevant articles and documents

Three-component condensation of 5-aminoimidazole derivatives with aldehydes and Meldrum's acid. Synthesis of 3,4,6,7-tetrahydroimidazo[4,5-b]pyridin-5-ones

Lichitsky,Komogortsev,Dudinov,Krayushkin

, p. 1591 - 1595 (2012)

A convenient method for the synthesis of the earlier unknown substituted 3,4,6,7-tetrahydroimidazo[4,5-b]pyridin-5-ones was developed based on a three-component condensation of 5-aminoimidazole derivatives, aldehydes, and Meldrum's acid. Unstable aminoimidazole derivatives were readily formed in situ by decarboxylation of 5-amino-4-imidazolecarboxylic acids in acidic medium at room temperature, whose sodium salts were obtained by the alkaline hydrolysis of the corresponding, readily available esters.

Efficient synthesis and biological evaluation of 1,2,9-trisubstituted 1,9-dihydro-6H-purin-6-ones

Huang, Nian-Yu,Liang, Yong-Ju,Ding, Ming-Wu,Fu, Li-Wu,He, Hong-Wu

body text, p. 831 - 833 (2009/09/06)

The carbodiimides 4, obtained from aza-Wittig reactions of iminophosphorane 3 with aromatic isocyanates, reacted with amines in the presence of a catalytic amount of RO-Na+ to give the 1,2,9-trisubstituted 1,9-dihydro-6H-purin-6-ones

COMPOUNDS AND COMPOSITIONS AS INHIBITORS OF CANNABINOID RECEPTOR 1 ACTIVITY

-

Page/Page column 65-66; 67, (2008/06/13)

The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of Cannabinoid Receptor 1 (CB1).

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