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104727-52-8

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104727-52-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104727-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,2 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104727-52:
(8*1)+(7*0)+(6*4)+(5*7)+(4*2)+(3*7)+(2*5)+(1*2)=108
108 % 10 = 8
So 104727-52-8 is a valid CAS Registry Number.

104727-52-8Relevant articles and documents

SOLVENT AND TEMPERATURE DEPENDENT REGIOSELECTIVE REACTIONS BETWEEN 2-CHLORO-6-CYANOPYRIDINE AND ALIPHATIC ALCOHOLS

Elman, Bjoern

, p. 4941 - 4948 (2007/10/02)

Reaction of 2-chloro-6-cyanopyridine with aliphatic mono- and di-alcohols or ethylene glycols affords, depending on the reaction conditions, alkoxypyridines or imino ester pyridines or a mixture of both types of compounds.It is suggested that the product distribution is determined by the stability of an imidate anion formed as an intermediate.An improved synthesis of 2-chloro-6-cyanopyridine is also described.

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