N-(naphthalene-2-sulfonyl)-sulfanilic acid amide, also known as naphthalene-2-sulfonamide-4-sulfonamide, is a chemical compound with the molecular formula C16H12N2O5S2. It is a white crystalline solid that is soluble in water and ethanol. N-(naphthalene-2-sulfonyl)-sulfanilic acid amide is derived from sulfanilic acid, which is an aromatic sulfonamide with antimicrobial properties. It is used as an intermediate in the synthesis of various dyes and pharmaceuticals, particularly in the production of azo dyes. The compound is also known for its potential applications in the field of organic chemistry, where it can be used to form various derivatives due to its reactive sulfonamide group.
71862-56-1
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Basic information
- Product Name: N-(naphthalene-2-sulfonyl)-sulfanilic acid amide
- Synonyms:
- CAS NO:71862-56-1
- Molecular Formula:
- Molecular Weight: 362.43
- 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: N-(naphthalene-2-sulfonyl)-sulfanilic acid amide(CAS DataBase Reference)
- NIST Chemistry Reference: N-(naphthalene-2-sulfonyl)-sulfanilic acid amide(71862-56-1)
- EPA Substance Registry System: N-(naphthalene-2-sulfonyl)-sulfanilic acid amide(71862-56-1)
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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: 71862-56-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 71862-56-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,8,6 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.Calculate Digit Verification of CAS Registry Number 71862-56:
(7*7)+(6*1)+(5*8)+(4*6)+(3*2)+(2*5)+(1*6)=141
141 % 10 = 1
So 71862-56-1 is a valid CAS Registry Number.
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N-(naphthalene-2-sulfonyl)-sulfanilic acid amide
