3713-23-3
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Basic information
- Product Name: 4-(4-amino-1-naphthylazo)benzenesulphonic acid
- Synonyms: 4-(4-amino-1-naphthylazo)benzenesulphonic acid;4-(4-Amino-1-naphtylazo)benzenesulfonic acid;4-[(4-Amino-1-naphthalenyl)azo]benzenesulfonic acid;Einecs 223-060-1;4-(4-Amino-1-naphthylazo)benzenesulfonic acid
- CAS NO:3713-23-3
- Molecular Formula: C16H13N3O3S
- Molecular Weight: 327.35772
- EINECS: 223-060-1
- Product Categories: N/A
- Mol File: 3713-23-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.43g/cm3
- Refractive Index: 1.689
- Storage Temp.: N/A
- Solubility: N/A
- PKA: -1.08±0.50(Predicted)
- CAS DataBase Reference: 4-(4-amino-1-naphthylazo)benzenesulphonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 4-(4-amino-1-naphthylazo)benzenesulphonic acid(3713-23-3)
- EPA Substance Registry System: 4-(4-amino-1-naphthylazo)benzenesulphonic acid(3713-23-3)
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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: 3713-23-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 3713-23-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,1 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.Calculate Digit Verification of CAS Registry Number 3713-23:
(6*3)+(5*7)+(4*1)+(3*3)+(2*2)+(1*3)=73
73 % 10 = 3
So 3713-23-3 is a valid CAS Registry Number.
InChI:InChI=1/C16H13N3O3S/c17-15-9-10-16(14-4-2-1-3-13(14)15)19-18-11-5-7-12(8-6-11)23(20,21)22/h1-10H,17H2,(H,20,21,22)
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4-(4-amino-1-naphthylazo)benzenesulphonic acid
