75604-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75604-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,0 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75604-03:
(7*7)+(6*5)+(5*6)+(4*0)+(3*4)+(2*0)+(1*3)=124
124 % 10 = 4
So 75604-03-4 is a valid CAS Registry Number.
75604-03-4Relevant academic research and scientific papers
Cycloaddition reactions of meso-ionic oxazolone with with cinnamaldehyde anils
Sain, Bir,Thyagarajan, Gopalakrishna,Sandhu, Jagir S.
, p. 2034 - 2037 (2007/10/02)
During the reaction of the azlactone 5 with different cinnamaldehyde anils, we obtained α-pyridones with no evidence for the formation of β-lactams.The products have been characterized through elemental and spectral analyses.
