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78817-11-5

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78817-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78817-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,1 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78817-11:
(7*7)+(6*8)+(5*8)+(4*1)+(3*7)+(2*1)+(1*1)=165
165 % 10 = 5
So 78817-11-5 is a valid CAS Registry Number.

78817-11-5Downstream Products

78817-11-5Relevant articles and documents

Zum Cycloadditionsverhalten von bis(trifluormethyl)substituierten Nitril-yliden (1). Abfangreaktionen von Nitril-yliden mit N-Arenen

Burger, Klaus,Tremmel, Stephan,Roth, Wolf-Dieter,Goth, Herbert

, p. 247 - 253 (2007/10/02)

Trapping reactions of bis(trifluoromethyl)substituted nitrile ylides with N-arenes (pyridine, γ-picoline, 3,5-lutidine, quinoline, isoquinoline, pyrazine, and benzocinnoline) are described.Site selectivity, and regiochemistry of the cycloaddition reactions are discussed.

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