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1108187-62-7

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1108187-62-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1108187-62-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,8,1,8 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1108187-62:
(9*1)+(8*1)+(7*0)+(6*8)+(5*1)+(4*8)+(3*7)+(2*6)+(1*2)=137
137 % 10 = 7
So 1108187-62-7 is a valid CAS Registry Number.

1108187-62-7Relevant articles and documents

4-Aryl-8-hydroxyquinolines from 4-chloro-8-tosyloxyquinoline using a Suzuki-Miyaura cross-coupling approach

Heiskanen, Juha P.,Hormi, Osmo E.O.

experimental part, p. 518 - 524 (2009/04/07)

4-Chloro-8-tosyloxyquinoline was successfully cross-coupled with various arylboronic acids in anhydrous Suzuki-Miyaura conditions. The protective tosyl group was stable during the anhydrous coupling. The use of tosyl protection in association with anhydro

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