N-p-Tolyl-O-<4-nitro-phenyl>-isoharnstoff, also known as N-(4-methylphenyl)-4-nitrophenylsulfenamide, is an organic compound with the chemical formula C13H12N2O2S. It is a derivative of isoharnstoff, which is a type of sulfenamide. N-p-Tolyl-O-<4-nitro-phenyl>-isoharnstoff features a 4-nitrophenyl group connected to an isoharnstoff moiety through a sulfenamide linkage, and a p-tolyl (4-methylphenyl) group attached to the nitrogen atom. N-p-Tolyl-O-<4-nitro-phenyl>-isoharnstoff is a yellow crystalline solid and is used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its chemical structure and properties make it a valuable compound for research and development in the field of organic chemistry.
1091-09-4
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Basic information
- Product Name: N-p-Tolyl-O-<4-nitro-phenyl>-isoharnstoff
- Synonyms:
- CAS NO:1091-09-4
- Molecular Formula:
- Molecular Weight: 271.276
- 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-p-Tolyl-O-<4-nitro-phenyl>-isoharnstoff(CAS DataBase Reference)
- NIST Chemistry Reference: N-p-Tolyl-O-<4-nitro-phenyl>-isoharnstoff(1091-09-4)
- EPA Substance Registry System: N-p-Tolyl-O-<4-nitro-phenyl>-isoharnstoff(1091-09-4)
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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: 1091-09-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1091-09-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,9 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.Calculate Digit Verification of CAS Registry Number 1091-09:
(6*1)+(5*0)+(4*9)+(3*1)+(2*0)+(1*9)=54
54 % 10 = 4
So 1091-09-4 is a valid CAS Registry Number.
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N-p-Tolyl-O-<4-nitro-phenyl>-isoharnstoff
