3-(4-nitro-phenyl)-thiocarbazic acid O-ethyl ester is a chemical compound with the molecular formula C10H12N4O3S. It is an ester derivative of 3-(4-nitro-phenyl)-thiocarbazic acid, where an ethyl group is attached to the oxygen atom of the hydroxyl group. 3-(4-nitro-phenyl)-thiocarbazic acid O-ethyl ester is often used in chemical research and analysis, particularly in the detection and quantification of metal ions due to its ability to form colored complexes with certain metals. It is an important reagent in analytical chemistry, providing a means to identify and measure metal concentrations in various samples.
1020-77-5
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Basic information
- Product Name: 3-(4-nitro-phenyl)-thiocarbazic acid O-ethyl ester
- Synonyms:
- CAS NO:1020-77-5
- Molecular Formula:
- Molecular Weight: 241.271
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 3-(4-nitro-phenyl)-thiocarbazic acid O-ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: 3-(4-nitro-phenyl)-thiocarbazic acid O-ethyl ester(1020-77-5)
- EPA Substance Registry System: 3-(4-nitro-phenyl)-thiocarbazic acid O-ethyl ester(1020-77-5)
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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: 1020-77-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1020-77-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,2 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.Calculate Digit Verification of CAS Registry Number 1020-77:
(6*1)+(5*0)+(4*2)+(3*0)+(2*7)+(1*7)=35
35 % 10 = 5
So 1020-77-5 is a valid CAS Registry Number.
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3-(4-nitro-phenyl)-thiocarbazic acid O-ethyl ester
