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109862-99-9

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109862-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109862-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,6 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109862-99:
(8*1)+(7*0)+(6*9)+(5*8)+(4*6)+(3*2)+(2*9)+(1*9)=159
159 % 10 = 9
So 109862-99-9 is a valid CAS Registry Number.

109862-99-9Downstream Products

109862-99-9Relevant articles and documents

Substituierte α-Pyrone als Edukte fuer die Synthese von 4,4-disubstituierten 1,4-Dihydropyridinen

Kvita, Vratislav,Sauter, Hans-Peter

, p. 816 - 817 (2007/10/02)

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