1374854-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1374854-63-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,8,5 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1374854-63:
(9*1)+(8*3)+(7*7)+(6*4)+(5*8)+(4*5)+(3*4)+(2*6)+(1*3)=193
193 % 10 = 3
So 1374854-63-3 is a valid CAS Registry Number.
1374854-63-3Relevant articles and documents
Solvent-free one-pot synthesis of 2-pyridone derivatives
Hossaini, Zinatossadat,Rostami-Charati, Faramarz,Hajinasiri, Rahimeh,Khalilzadeh, Mohammad A.
, p. 512 - 514 (2012)
An efficient synthesis of methyl 4-hydroxy-6-oxo-1,6-dihydro-2-pyridine carboxylates is described. This involves three component reactions between primary alkyl amines, malonyl dichloride and methyl propiolates.