6407-81-4
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Basic information
- Product Name: 4-hydroxy-3-[(2-nitrophenyl)azo]-2-quinolone
- Synonyms: 4-hydroxy-3-[(2-nitrophenyl)azo]-2-quinolone;4-Hydroxy-3-[(2-nitrophenyl)azo]-2(1H)-quinolinone;4-Hydroxy-3-[(2-nitrophenyl)azo]quinolin-2(1H)-one;C.I.12780;Permanent Yellow NCR;Einecs 229-045-6
- CAS NO:6407-81-4
- Molecular Formula: C15H10N4O4
- Molecular Weight: 310.2643
- EINECS: 229-045-6
- Product Categories: N/A
- Mol File: 6407-81-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: 1.531g/cm3
- Refractive Index: 1.726
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 4-hydroxy-3-[(2-nitrophenyl)azo]-2-quinolone(CAS DataBase Reference)
- NIST Chemistry Reference: 4-hydroxy-3-[(2-nitrophenyl)azo]-2-quinolone(6407-81-4)
- EPA Substance Registry System: 4-hydroxy-3-[(2-nitrophenyl)azo]-2-quinolone(6407-81-4)
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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: 6407-81-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6407-81-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,0 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.Calculate Digit Verification of CAS Registry Number 6407-81:
(6*6)+(5*4)+(4*0)+(3*7)+(2*8)+(1*1)=94
94 % 10 = 4
So 6407-81-4 is a valid CAS Registry Number.
InChI:InChI=1/C15H10N4O4/c20-14-9-5-1-2-6-10(9)16-15(21)13(14)18-17-11-7-3-4-8-12(11)19(22)23/h1-8,17H,(H,16,21)/b18-13-
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4-hydroxy-3-[(2-nitrophenyl)azo]-2-quinolone
