2508-84-1
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Basic information
- Product Name: 4-amino-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid
- Synonyms: 4-amino-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid;SCAOP;4-Amino-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid;Einecs 219-721-9;1-(4-sulfophenyl)-3-carboxy-4-amino-5-oxopyrazole
- CAS NO:2508-84-1
- Molecular Formula: C10H9N3O6S
- Molecular Weight: 299.25996
- EINECS: 219-721-9
- Product Categories: N/A
- Mol File: 2508-84-1.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.88g/cm3
- Refractive Index: 1.767
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 4-amino-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 4-amino-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid(2508-84-1)
- EPA Substance Registry System: 4-amino-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid(2508-84-1)
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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: 2508-84-1(Hazardous Substances Data)
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Definition
ChEBI: A 4,5-dihydropyrazole having p-sulfophenyl-, carboxy-, amino- and oxo substituents at the 1-, 3-, 4- and 5-positions respectively.Check Digit Verification of cas no
The CAS Registry Mumber 2508-84-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,0 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.Calculate Digit Verification of CAS Registry Number 2508-84:
(6*2)+(5*5)+(4*0)+(3*8)+(2*8)+(1*4)=81
81 % 10 = 1
So 2508-84-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H9N3O6S/c11-7-8(10(15)16)12-13(9(7)14)5-1-3-6(4-2-5)20(17,18)19/h1-4,7H,11H2,(H,15,16)(H,17,18,19)
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4-amino-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid
