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3-amino-5-hydroxy-4-phenylazoisoxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55622-20-3

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55622-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55622-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,6,2 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55622-20:
(7*5)+(6*5)+(5*6)+(4*2)+(3*2)+(2*2)+(1*0)=113
113 % 10 = 3
So 55622-20-3 is a valid CAS Registry Number.

55622-20-3Downstream Products

55622-20-3Relevant academic research and scientific papers

NITRILES IN HETEROCYCLIC SYNTHESIS: NEW APPROACHES FOR SYNTHESIS OF PYRAZOLES, ISOXAZOLES AND PYRIMIDINES

Ibrahim, Nadia S.,Hafez, Ebtisam A.A.,Mohareb, Raafat M.

, p. 2085 - 2088 (2007/10/02)

A variety of pyrazoles and aminoisoxazole were prepared from reaction of N-benylidene cyanoethanoic hydrazide derivatives with hydrazines and hydroxylamine.A novel pyrimidine synthesis from reaction of ethyl cyanoacetate with the hydrazide is reported.

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