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2-methyl-4-phenyl-3,4-dihydro-quinazoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

24954-31-2

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24954-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24954-31-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,9,5 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24954-31:
(7*2)+(6*4)+(5*9)+(4*5)+(3*4)+(2*3)+(1*1)=122
122 % 10 = 2
So 24954-31-2 is a valid CAS Registry Number.

24954-31-2Downstream Products

24954-31-2Relevant academic research and scientific papers

A single step procedure for synthesis of 2,4- and 2,3,4-substituted 3,4-dihydroquinazolines

Suri, K. A.,Satti, N. K.,Mahajan, Babita,Suri, O. P.,Dhar, K. L.

, p. 1171 - 1172 (2007/10/02)

Substituted 3,4-dihydroquinazolines have been synthesized in 80-85percent yields by interaction of N-acylated o-aminoacetophenone/o-aminobenzophenone with formamide or N-methylformamide in 85percent formic acid.

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