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4-(chlorophenyl)-1-mercapto-6,7,8,9-tetrahydrobenzo[b]thieno[2,3-b][1,2,4]triazolo[3,4-b]pyrimidin-5(4H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

843624-33-9

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843624-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 843624-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,3,6,2 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 843624-33:
(8*8)+(7*4)+(6*3)+(5*6)+(4*2)+(3*4)+(2*3)+(1*3)=169
169 % 10 = 9
So 843624-33-9 is a valid CAS Registry Number.

843624-33-9Downstream Products

843624-33-9Relevant academic research and scientific papers

A facile microwave-assisted synthesis of some fused pyrimidine derivatives

Al-Issa

, p. 469 - 477 (2014)

The highly accelerated synthesis of thienopyrimidinones, theino- pyrimidines, thioxotheinopyrimidinones and a thienotriazolopyrimidinone derivatives under microwave irradiation is reported. Compared to conventional conditions, microwaves method offered se

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