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99179-82-5

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99179-82-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99179-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,7 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 99179-82:
(7*9)+(6*9)+(5*1)+(4*7)+(3*9)+(2*8)+(1*2)=195
195 % 10 = 5
So 99179-82-5 is a valid CAS Registry Number.

99179-82-5Relevant articles and documents

Dual behavior of masked o-benzoquinones in intramolecular Diels-Alder reactions. Expedient synthesis of highly functionalized cis-decalins from 2-methoxyphenols

Hsu, Po-Yi,Peddinti, Rama Krishna,Chittimalla, Santhosh Kumar,Liao, Chun-Chen

, p. 9156 - 9167 (2005)

The potential dual behavior as dienes and dienophiles of the diene moieties of masked o-benzoquinones (MOBs) 10a-e-12a-e, generated upon oxidation of 2-methoxyphenols 1-3 with BTIB in the presence of appropriate dienols, in their intramolecular Diels-Alde

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