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Benzenamine, N-(2-phenyl-4H-3,1-benzoxazin-4-ylidene)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

53007-52-6

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53007-52-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53007-52-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,0,0 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 53007-52:
(7*5)+(6*3)+(5*0)+(4*0)+(3*7)+(2*5)+(1*2)=86
86 % 10 = 6
So 53007-52-6 is a valid CAS Registry Number.

53007-52-6Relevant academic research and scientific papers

Synthesis and Rearrangement of 4-Imino-4H-3,1-benzoxazines

Mazurkiewicz, Roman

, p. 973 - 980 (1989)

N-Acylanthranilamides react with dibromotriphenylphosphorane in the presence of triethylamine as HBr captor to give 4-imino-4H-3,1-benzoxazines in good yields.If the reaction is carried out without acid acceptor, N-acetylanthranilamides yield 2-methyl-4-q

Amine-induced rearrangement of 4-imino-4H-3,1-benzoxazines to 4-quinazolinones via amidine carboxamides

Snider, Barry B.,Zeng, Hongbo

, p. 173 - 182 (2007/10/03)

Iminobenzoxazines (2) react with pyrrolidine in EtOAc at reflux to give amidine carboxamides (11), which cyclize to quinazolinones (3) on heating in 99:1 MeCN/HOAc. However, both amidines (11d) and (13d) are formed if R 1 = Ar and R2

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