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3-ethyl-2,3-dihydro-2-(p-tolyl)quinazolin-4(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74375-31-8

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74375-31-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74375-31-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,7 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74375-31:
(7*7)+(6*4)+(5*3)+(4*7)+(3*5)+(2*3)+(1*1)=138
138 % 10 = 8
So 74375-31-8 is a valid CAS Registry Number.

74375-31-8Relevant academic research and scientific papers

Sustainable parts-per-million level catalysis with FeIII: One-pot cascade synthesis of 2,3-dihydroquinazolin-4(1H)-ones in water

Dutta, Apurba,Trivedi, Priyanka,Kulshrestha, Akshay,Kumar, Arvind,Chaturvedi, Vinita,Sarma, Diganta

, (2021)

A silica-supported iron complex has been identified as a highly active and reusable catalyst for the synthesis of medicinally important 2,3-dihydroquinazolin-4(1H)-ones. The catalyst was fully characterized by various spectroscopic analyses such as Fourie

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