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2-(4-nitrophenyl)-6,7-dihydropyrrolo[1,2-a]thieno[3,2-d]pyrimidin-9(5H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

330662-25-4

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330662-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 330662-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,6,6 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 330662-25:
(8*3)+(7*3)+(6*0)+(5*6)+(4*6)+(3*2)+(2*2)+(1*5)=114
114 % 10 = 4
So 330662-25-4 is a valid CAS Registry Number.

330662-25-4Downstream Products

330662-25-4Relevant academic research and scientific papers

Synthesis of a series of novel thieno-and benzothieno[3,2-d]pyrimidin-4(3H) -ones

Abdillahi, Ismail,Kirsch, Gilbert

, p. 1314 - 1318 (2011)

A series of novel thieno- and benzothieno[3,2-d]pyrimidin-4(3H)-ones is synthesised via condensation of 3-amino(benzo)thiophene-2-carboxylates with various lactams. Georg Thieme Verlag Stuttgart New York.

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