16195-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16195-95-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,9 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16195-95:
(7*1)+(6*6)+(5*1)+(4*9)+(3*5)+(2*9)+(1*5)=122
122 % 10 = 2
So 16195-95-2 is a valid CAS Registry Number.
16195-95-2Relevant articles and documents
N-ALKYLATION OF ENAMINONES
Greenhill, John V.,Moten, Ashraf M.
, p. 3405 - 3408 (2007/10/02)
The base catalyzed N-alkylation of a series of primary and secondary enaminones has been examined in detail.The enaminone anion was found to be a weak nucleophile.Best results were obtained in tetrahydrofuran or dioxane with sodium hydride and an alkyl io