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40414-50-4

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40414-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40414-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,4,1 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 40414-50:
(7*4)+(6*0)+(5*4)+(4*1)+(3*4)+(2*5)+(1*0)=74
74 % 10 = 4
So 40414-50-4 is a valid CAS Registry Number.

40414-50-4Downstream Products

40414-50-4Relevant articles and documents

Comparative Photophysical Study of Differently Substituted Cinnamaldehyde-Based Chalcones: From Intramolecular Charge Transfer to Fluorogenic Solvent Selectivity

Bhattacharyya, Arghyadeep,Makhal, Subhash Chandra,Guchhait, Nikhil

, p. 6411 - 6419 (2019)

We synthesized three cinnamaldehyde-based chalcone derivatives, (2E,4E)-1-(2-hydroxyphenyl)-5-phenylpenta-2,4-dien-1-one (HPD), (2E,4E)-5-(4-(dimethylamino)phenyl)-1-phenylpenta-2,4-dien-1-one (DPPD), and (2E,4E)-5-(4-(dimethylamino)phenyl)-1-(2-hydroxyph

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