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102422-37-7

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102422-37-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102422-37-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,2 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102422-37:
(8*1)+(7*0)+(6*2)+(5*4)+(4*2)+(3*2)+(2*3)+(1*7)=67
67 % 10 = 7
So 102422-37-7 is a valid CAS Registry Number.

102422-37-7Relevant articles and documents

Synthesis, characterization, and biological evaluations of substituted phenethylamine-based urea as anticancer and antioxidant agents

?zgeri?, Fatma Betül,?zgeri?, Bünyamin

, p. 1241 - 1250 (2021)

Cancer is one of the most important diseases. It is the second leading cause of death worldwide following cardiovascular disease. There is a need to develop new chemotherapeutic agents for the treatment of cancer and it is still a significant task for med

PROCESS FOR THE PREPARATION OF SOLIFENACIN AND SALTS THEREOF

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Page/Page column 18, (2013/02/28)

The invention provides a new process for the preparation of solifenacin or a pharmaceutically acceptable acid addition salt thereof, comprising reacting (R)- quinuclidin-3-yl phenethylcarbamate with benzaldehyde in the presence of an acid to obtain a diasteroisomeric mixture (S,R)-((R)-quinuclidin-3-yl) 1 -phenyl-3,4- dihydroisoquinoline-2(1 H)-carboxylate of formula (IV) which can be resolved and the solifenacin or a pharmaceutically acceptable acid addition salt thereof recovered. The invention also provides the new key intermediate (R)-quinuclidin-3-yl phenethylcarbamate involved in the process. Further the invention provides a method for the transformation of (R)-((R)-quinuclidin-3-yl) 1 -phenyl-3,4- dihydroisoquinoline-2(1 H)-carboxylate into a diasteroisomeric mixture (S,R)-((R)- quinuclidin-3-yl) 1 -phenyl-3,4-dihydroisoquinoline-2(1 H)-carboxylate.

The 4-azidobenzyloxycarbonyl function; application as a novel protecting group and potential prodrug modification for amines

Griffin, Roger J.,Evers, Elaine,Davison, Richard,Gibson, Ashleigh E.,Layton, Deborah,Irwin, William J.

, p. 1205 - 1211 (2007/10/03)

A series of 4-azidobenzylcarbamates [4-N3-C6H4-CH2-O-CO-N(H)-C 6H4-X; X = H, Me, MeO, Br, Cl, NO2] have been prepared in good yield, and in high purity, by reaction of 4-azidobenzyl alcohol with the corresponding aryl isocyanate, or by displacement of 4-nitrophenol from 4-azidobenzyl-4-nitrophenylcarbonate by the appropriate amine. The 4-azidobenzylcarbamates were shown to undergo rapid reduction in the presence of dithiothreitol, and the resultant 4-aminobenzylcarbamates underwent immediate cascade degradation to release the target amine. The mild conditions used in this conversion may prove useful in the protection of amines during synthetic procedures or as a possible mode of bioactivation of prodrugs.

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