5045-22-7
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Basic information
- Product Name: disodium 4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonate
- Synonyms: disodium 4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonate;4-Benzamido-5-hydroxynaphthalin-2,7-disulfonsure, Dinatriumsalz;4-Benzoylamino-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt;Einecs 225-741-9
- CAS NO:5045-22-7
- Molecular Formula: C17H11NNa2O8S2
- Molecular Weight: 467.38068
- EINECS: 225-741-9
- Product Categories: N/A
- Mol File: 5045-22-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: disodium 4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonate(CAS DataBase Reference)
- NIST Chemistry Reference: disodium 4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonate(5045-22-7)
- EPA Substance Registry System: disodium 4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonate(5045-22-7)
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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: 5045-22-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5045-22-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,4 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.Calculate Digit Verification of CAS Registry Number 5045-22:
(6*5)+(5*0)+(4*4)+(3*5)+(2*2)+(1*2)=67
67 % 10 = 7
So 5045-22-7 is a valid CAS Registry Number.
InChI:InChI=1/C17H13NO8S2.2Na/c19-15-9-13(28(24,25)26)7-11-6-12(27(21,22)23)8-14(16(11)15)18-17(20)10-4-2-1-3-5-10;;/h1-9,19H,(H,18,20)(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2
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disodium 4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonate
