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87789-42-2

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87789-42-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87789-42-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,8 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87789-42:
(7*8)+(6*7)+(5*7)+(4*8)+(3*9)+(2*4)+(1*2)=202
202 % 10 = 2
So 87789-42-2 is a valid CAS Registry Number.

87789-42-2Relevant articles and documents

ENANTIOSELECTIVE SYNTHESIS OF (+) AND (-)-2-[1-(2,6-DICHLOROPHENOXY)-ETHYL]-1,3-DIAZACYCLOPENT-2-3ENE

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Page/Page column 5, (2010/04/30)

This application provides a method for the enantioselective synthesis of (+) and (?) lofexidine or 2-[1-(2,6)-dichlorophenoxy)-ethyl]-1,3-diazacyclopent-2-ene.

Two stereoisomeric imidazoline derivatives: Synthesis and optical and α2-adrenoceptor activities

Biedermann,Leon-Lomeli,Borbe,Prop

, p. 1183 - 1188 (2007/10/02)

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