1,4-dihydroxy-2-p-toluidino-anthraquinone is a complex organic compound with the molecular formula C21H15NO4. It is a derivative of anthraquinone, which is a type of quinone with a tricyclic structure. The compound features two hydroxyl groups at the 1 and 4 positions, and a p-toluidino group attached at the 2 position. This p-toluidino group is a substituted amino group derived from p-toluidine, which is an aromatic amine. The compound is known for its potential applications in the synthesis of dyes and pigments due to its ability to form colored compounds. It is also of interest in chemical research for its unique structure and properties, which can be explored for various applications in the fields of materials science and pharmaceuticals.
4644-05-7
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Basic information
- Product Name: 1,4-dihydroxy-2-p-toluidino-anthraquinone
- Synonyms:
- CAS NO:4644-05-7
- Molecular Formula:
- Molecular Weight: 345.354
- 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: 1,4-dihydroxy-2-p-toluidino-anthraquinone(CAS DataBase Reference)
- NIST Chemistry Reference: 1,4-dihydroxy-2-p-toluidino-anthraquinone(4644-05-7)
- EPA Substance Registry System: 1,4-dihydroxy-2-p-toluidino-anthraquinone(4644-05-7)
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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: 4644-05-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4644-05-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.Calculate Digit Verification of CAS Registry Number 4644-05:
(6*4)+(5*6)+(4*4)+(3*4)+(2*0)+(1*5)=87
87 % 10 = 7
So 4644-05-7 is a valid CAS Registry Number.
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1,4-dihydroxy-2-p-toluidino-anthraquinone
