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4(3H)-Quinazolinethione, 3-(4-chlorophenyl)-2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

53628-20-9

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53628-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53628-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,2 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53628-20:
(7*5)+(6*3)+(5*6)+(4*2)+(3*8)+(2*2)+(1*0)=119
119 % 10 = 9
So 53628-20-9 is a valid CAS Registry Number.

53628-20-9Downstream Products

53628-20-9Relevant academic research and scientific papers

Synthesis of heterocyclic skeletons by the reaction of N1-(2-cyanophenyl)-benzimidoyl chloride with thioamides

Fathalla, Walid M.,Pazdera, Pavel

, p. 96 - 103 (2007/10/03)

The reaction of N-(2-cyanophenyl)benzimidoyl chloride with reagents containing a thioamide moiety, i.e. thioacetamide, benzylthiourea, symmetrical dialkyl- and diarylthioureas gave different cyclic products: 3,1-benzothiazine, 1,3,5-benzotriazocine and quinazoline. The reaction pathways of prepared compounds are discussed.

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