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Benzonitrile, 4-(1,4-dihydro-2,4-dioxo-3(2H)-quinazolinyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

602334-03-2

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602334-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 602334-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,2,3,3 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 602334-03:
(8*6)+(7*0)+(6*2)+(5*3)+(4*3)+(3*4)+(2*0)+(1*3)=102
102 % 10 = 2
So 602334-03-2 is a valid CAS Registry Number.

602334-03-2Downstream Products

602334-03-2Relevant academic research and scientific papers

Efficient preparation of 3-substituted quinazolinediones directly from anthranilic acids and isocyanates

Koay, Natalie,Campeau, Louis-Charles

, p. 473 - 478 (2011/05/14)

An efficient and practical synthesis of 3-substituted quinazolinediones is described. The protocol uses readily available isocyanates and anthranilic acids as precursors in a one-pot operation and has been demonstrated on >50 g scale. Isolation of the pro

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