Cas 4683-09-4,Isoxazole, 5-methoxy-4-[(4-methylphenyl)azo]-3-phenyl-

4683-09-4

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Basic information

Product Name: Isoxazole, 5-methoxy-4-[(4-methylphenyl)azo]-3-phenyl-
Synonyms:
CAS NO:4683-09-4
Molecular Formula: C17H15N3O2
Molecular Weight: 293.325
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Isoxazole, 5-methoxy-4-[(4-methylphenyl)azo]-3-phenyl-(CAS DataBase Reference)
NIST Chemistry Reference: Isoxazole, 5-methoxy-4-[(4-methylphenyl)azo]-3-phenyl-(4683-09-4)
EPA Substance Registry System: Isoxazole, 5-methoxy-4-[(4-methylphenyl)azo]-3-phenyl-(4683-09-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 4683-09-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4683-09-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,8 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4683-09:
(6*4)+(5*6)+(4*8)+(3*3)+(2*0)+(1*9)=104
104 % 10 = 4
So 4683-09-4 is a valid CAS Registry Number.

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4683-09-4Relevant academic research and scientific papers

Methylation of 3-Methyl- and 3-Phenyl-4-arylhydrazonoisoxazol-5-ones with Diazomethane

Singh, Shyam K.,Summers, Lindsay A.

, p. 933 - 939 (2007/10/02)

3-Methyl(or phenyl)-4-arylhydrazonoisoxazol-5-ones on methylation with diazomethane afford 3-methyl(or phenyl)-4-(N-methylarylhydrazono)isoxazol-5-ones and 3-methyl(or phenyl)-5-methoxy-4-arylhydrazonoisoxazoles.The latter compounds readily rearrange to 4

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