126939-67-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126939-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,3 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126939-67:
(8*1)+(7*2)+(6*6)+(5*9)+(4*3)+(3*9)+(2*6)+(1*7)=161
161 % 10 = 1
So 126939-67-1 is a valid CAS Registry Number.
126939-67-1Relevant articles and documents
ALKYLATION OF 2-AZAALLYL ANIONS; A VERSATILE PRIMARY AMINE SYNTHESIS
Hornback, Joseph M.,Murugaverl, Balasingam
, p. 5853 - 5856 (2007/10/02)
Imines from primary amines and mesityl 2-pyridyl ketone react with LDA followed by treatment with an alkyl halide and hydrolysis to give the original amine alkylated at the alpha-position.
