139342-11-3 Usage
Appearance
White to off-white solid
Usage
Building block in organic synthesis
Chemical classification
Derivative of pyridine
Pyridine structure
Six-membered heterocyclic compound with a nitrogen atom in the ring
Industry applications
Pharmaceutical industry, synthesis of various organic compounds
Additional uses
Reagent in chemical reactions, intermediate in the production of other chemicals
Potential applications
Development of new drugs, agrochemicals, and industrial materials
Check Digit Verification of cas no
The CAS Registry Mumber 139342-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,4 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139342-11:
(8*1)+(7*3)+(6*9)+(5*3)+(4*4)+(3*2)+(2*1)+(1*1)=123
123 % 10 = 3
So 139342-11-3 is a valid CAS Registry Number.
139342-11-3Relevant articles and documents
Catalyzed Enantioselective Alkylation of Aldehydes
Bolm, Carsten,Schlingloff, Gunther,Harms, Klaus
, p. 1191 - 1204 (2007/10/02)
Enantioselective alkylation of a variety of aldehydes with diethylzinc was achieved by using catalytic amounts of optically active pyridines and C2-symmetric 2,2'-bipyridines.The products were obtained in good yields with high enantioselectivit
