3-Fluoro-4-nitroso-anisole is an organic compound with the chemical formula C7H6FNO3. It is a derivative of anisole, which is a methoxybenzene, and features a fluorine atom at the 3-position and a nitroso group at the 4-position. This yellow crystalline solid is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical structure. The compound is sensitive to light and heat, and it is typically stored under controlled conditions to maintain its stability. Its synthesis involves the nitrosation of 3-fluoro-4-methoxyaniline, and it serves as an important intermediate in the preparation of certain dyes and pigments. The compound's properties, such as its reactivity and solubility, make it a valuable component in the development of new chemical entities.

458-56-0

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Basic information
1. Product Name: 3-fluoro-4-nitroso-anisole
2. Synonyms:
3. CAS NO:458-56-0
4. Molecular Formula:
5. Molecular Weight: 155.129
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 3-fluoro-4-nitroso-anisole(CAS DataBase Reference)
10. NIST Chemistry Reference: 3-fluoro-4-nitroso-anisole(458-56-0)
11. EPA Substance Registry System: 3-fluoro-4-nitroso-anisole(458-56-0)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 458-56-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 458-56-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,5 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 458-56:
(5*4)+(4*5)+(3*8)+(2*5)+(1*6)=80
80 % 10 = 0
So 458-56-0 is a valid CAS Registry Number.

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