83221-41-4
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Basic information
- Product Name: potassium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate
- Synonyms: potassium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate;Potassium 2-(4-((4-hydroxybiphenyl-3-yl)azo)phenoxy)ethyl sulfate;3-[[4-[2-(Potassiosulfooxy)ethoxy]phenyl]azo]-1,1'-biphenyl-4-ol;Einecs 280-219-8
- CAS NO:83221-41-4
- Molecular Formula: C20H17KN2O6S
- Molecular Weight: 452.52208
- EINECS: 280-219-8
- Product Categories: N/A
- Mol File: 83221-41-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: potassium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate(CAS DataBase Reference)
- NIST Chemistry Reference: potassium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate(83221-41-4)
- EPA Substance Registry System: potassium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate(83221-41-4)
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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: 83221-41-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 83221-41-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,2 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.Calculate Digit Verification of CAS Registry Number 83221-41:
(7*8)+(6*3)+(5*2)+(4*2)+(3*1)+(2*4)+(1*1)=104
104 % 10 = 4
So 83221-41-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H18N2O6S.K/c23-20-11-6-16(15-4-2-1-3-5-15)14-19(20)22-21-17-7-9-18(10-8-17)27-12-13-28-29(24,25)26;/h1-11,14,21H,12-13H2,(H,24,25,26);/q;+1/p-1/b22-19+;
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potassium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate
