5-(4-nitro-benzenesulfonylamino)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester is a complex organic compound with the molecular formula C10H8N4O5S2. It is characterized by a thiadiazole ring, which is fused with a benzene ring and contains a nitro group. The molecule also features a sulfonylamino group and a carboxylic acid group, which is esterified with an ethyl group. 5-(4-nitro-benzenesulfonylamino)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester is known for its potential applications in the synthesis of pharmaceuticals and agrochemicals, particularly as an intermediate in the preparation of various active ingredients. Its chemical structure provides a platform for further functionalization and modification, making it a valuable building block in organic chemistry.
6440-11-5
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Basic information
- Product Name: 5-(4-nitro-benzenesulfonylamino)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester
- Synonyms:
- CAS NO:6440-11-5
- Molecular Formula:
- Molecular Weight: 358.356
- 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: 5-(4-nitro-benzenesulfonylamino)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: 5-(4-nitro-benzenesulfonylamino)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester(6440-11-5)
- EPA Substance Registry System: 5-(4-nitro-benzenesulfonylamino)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester(6440-11-5)
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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: 6440-11-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6440-11-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,4 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.Calculate Digit Verification of CAS Registry Number 6440-11:
(6*6)+(5*4)+(4*4)+(3*0)+(2*1)+(1*1)=75
75 % 10 = 5
So 6440-11-5 is a valid CAS Registry Number.
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5-(4-nitro-benzenesulfonylamino)-[1,2,3]thiadiazole-4-carboxylic acid ethyl ester
