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2,10,12-Trichloro-6-phenyl-quinazolino[4,3-b]quinazolin-8-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144924-40-3

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144924-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144924-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,9,2 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 144924-40:
(8*1)+(7*4)+(6*4)+(5*9)+(4*2)+(3*4)+(2*4)+(1*0)=133
133 % 10 = 3
So 144924-40-3 is a valid CAS Registry Number.

144924-40-3Downstream Products

144924-40-3Relevant academic research and scientific papers

SYNTHESIS OF SOME NEW CHLORO DERIVATIVES OF QUINAZOLINOQUINAZOLIN-8-ONE AND s-TETRAZOLOQUINAZOLINE WITH EXPECTED ANTIFUNGICIDAL AND ANTIBACTERIAL ACTIVITIES

Abdel-Megeed, Mohamed F.,Yassin, S. M.,El-Shanshour, A. R.,El-Badawi, M.

, p. 189 - 197 (2007/10/02)

Some derivatives of 4-chloro-2-(phenyl or 4-chlorophenyl)-1,3-quinazoline have been prepared by treating the respective 4(3H) quinazolinone derivatives with POCl3/PCl5.The products were allowed to react with anthranilic, 5-chloro and 3,5-dichloroanthranil

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