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1424371-12-9

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1424371-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1424371-12-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,4,3,7 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1424371-12:
(9*1)+(8*4)+(7*2)+(6*4)+(5*3)+(4*7)+(3*1)+(2*1)+(1*2)=129
129 % 10 = 9
So 1424371-12-9 is a valid CAS Registry Number.

1424371-12-9Downstream Products

1424371-12-9Relevant articles and documents

Regioselective synthesis of novel 2-chloroquinoline derivatives of 1,4-dihydropyridines

Rajesh,Iniyavan,Sarveswari,Vijayakumar

, p. 1851 - 1866 (2014/05/06)

Highly regioselective reaction of some substituted 2,4-dichloroquinolines with symmetrical 1,4-dihydropyridines, leading to novel quinoline derivatives of DHPs, has been achieved in the presence of powdered K2CO 3, as a mild and efficient base, at moderate temperature. All the synthesized compounds were characterized by use of IR, NMR, and mass spectral data.

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