25317-48-0
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Basic information
- Product Name: 7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid
- Synonyms: 7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid;7-(Acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid;Einecs 246-828-8
- CAS NO:25317-48-0
- Molecular Formula: C20H18N4O6S
- Molecular Weight: 442.44512
- EINECS: 246-828-8
- Product Categories: N/A
- Mol File: 25317-48-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.49g/cm3
- Refractive Index: 1.683
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid(25317-48-0)
- EPA Substance Registry System: 7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid(25317-48-0)
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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: 25317-48-0(Hazardous Substances Data)
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25317-48-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25317-48-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,1 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.Calculate Digit Verification of CAS Registry Number 25317-48:
(7*2)+(6*5)+(5*3)+(4*1)+(3*7)+(2*4)+(1*8)=100
100 % 10 = 0
So 25317-48-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H18N4O6S/c1-11(25)21-14-3-5-15(6-4-14)23-24-19-18(31(28,29)30)10-13-9-16(22-12(2)26)7-8-17(13)20(19)27/h3-10,27H,1-2H3,(H,21,25)(H,22,26)(H,28,29,30)
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7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid
