116159-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116159-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,1,5 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 116159-79:
(8*1)+(7*1)+(6*6)+(5*1)+(4*5)+(3*9)+(2*7)+(1*9)=126
126 % 10 = 6
So 116159-79-6 is a valid CAS Registry Number.
116159-79-6Relevant articles and documents
COBALT(II) CHLORIDE BISTRIPHENYLPHOSPHINE CATALYZED ALKYLATIONS OF β-DICARBONYL COMPOUNDS
Gonzalez, A.,Marquet, J.,Moreno-Manas, M
, p. 1469 - 1470 (1988)
The alkylation of β-dicarbonyl compounds with several benzyl halides in chloroform and in the presence of potassium carbonate is accelerated by the presence of cobalt(II) chloride bistriphenylphosphine, thus broadening the scope of this alkylation method.
