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3-Chloro-1-{4-[5-(4-nitro-phenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-phenyl}-4-thiophen-2-yl-azetidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77403-46-4

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77403-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77403-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,0 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77403-46:
(7*7)+(6*7)+(5*4)+(4*0)+(3*3)+(2*4)+(1*6)=134
134 % 10 = 4
So 77403-46-4 is a valid CAS Registry Number.

77403-46-4Downstream Products

77403-46-4Relevant academic research and scientific papers

Synthesis of Some New Thienylazetidinones and Thiazolidinones Containing Pyrazoline Moiety

Youssef, M. S. K.

, p. 796 - 798 (2007/10/02)

p-(2'-Thenylideneamino)acetophenone (I) obtained from thiophene-2-carboxyaldehyde and 4-aminoacetophenone, on condensation with aromatic aldehydes yields the corresponding p-(2'-thenylideneamino)-p-substituted-arylidene-acetophenones (II).Interaction of I

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