2-((E)-2-Nitro-vinyl)-pyridine hydrochloride is a chemical compound with the molecular formula C7H6ClN2O2. It is a derivative of pyridine, featuring a nitro-vinyl group attached to the 2-position of the pyridine ring. The compound is characterized by its yellow crystalline appearance and is soluble in water. It is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain antibiotics and antifungal agents. The hydrochloride salt form enhances its solubility and stability, making it more suitable for certain applications in the chemical industry.

91673-71-1

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Basic information
1. Product Name: 2-((E)-2-Nitro-vinyl)-pyridine; hydrochloride
2. Synonyms:
3. CAS NO:91673-71-1
4. Molecular Formula:
5. Molecular Weight: 186.598
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: 2-((E)-2-Nitro-vinyl)-pyridine; hydrochloride(CAS DataBase Reference)
10. NIST Chemistry Reference: 2-((E)-2-Nitro-vinyl)-pyridine; hydrochloride(91673-71-1)
11. EPA Substance Registry System: 2-((E)-2-Nitro-vinyl)-pyridine; hydrochloride(91673-71-1)
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: 91673-71-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 91673-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,7 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91673-71:
(7*9)+(6*1)+(5*6)+(4*7)+(3*3)+(2*7)+(1*1)=151
151 % 10 = 1
So 91673-71-1 is a valid CAS Registry Number.

91673-71-1Upstream product

91673-71-1Downstream Products

14255-17-5 (E)-2-(2’-nitrovinyl)pyridine

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