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Isoxazole, 4-[(3-methylphenyl)azo]-3,5-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72990-86-4

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72990-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72990-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,9,9 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 72990-86:
(7*7)+(6*2)+(5*9)+(4*9)+(3*0)+(2*8)+(1*6)=164
164 % 10 = 4
So 72990-86-4 is a valid CAS Registry Number.

72990-86-4Relevant academic research and scientific papers

SYNTHESIS AND PROPERTIES OF 4-ARYLAZO DERIVATIVES OF ISOXAZOLE AND ISOXAZOLINE

Malyuta, N. G.,Khisamutdinov, G. Kh.,Demina, L.A.

, p. 1844 - 1850 (2007/10/02)

4-Arylazo derivatives of isoxazole and isoxazoline are formed in the reaction of the sodium salts of substituted 4-nitroisoxazolines with aromatic diazo compounds in a weakly alkaline or neutral medium in the cold.To judge from the derivatographic data th

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