2-Diazo-4,5-benzo-indandion-(1,3) is a complex organic compound with the molecular formula C12H5N3O2. It is a derivative of indandione, featuring a diazo group (-N2) at the 2-position and a benzene ring fused to the indandione structure. 2-Diazo-4,5-benzo-indandion-(1,3) is known for its potential applications in chemical synthesis, particularly in the preparation of various dyes and pigments. Due to its reactivity, it is often used as an intermediate in the synthesis of other organic compounds. The compound's structure and properties make it a subject of interest in organic chemistry research, where it can be further modified to create new materials with unique characteristics.
5181-31-7
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Basic information
- Product Name: 2-Diazo-4,5-benzo-indandion-(1,3)
- Synonyms:
- CAS NO:5181-31-7
- Molecular Formula:
- Molecular Weight: 222.203
- 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: 2-Diazo-4,5-benzo-indandion-(1,3)(CAS DataBase Reference)
- NIST Chemistry Reference: 2-Diazo-4,5-benzo-indandion-(1,3)(5181-31-7)
- EPA Substance Registry System: 2-Diazo-4,5-benzo-indandion-(1,3)(5181-31-7)
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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: 5181-31-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5181-31-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,8 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.Calculate Digit Verification of CAS Registry Number 5181-31:
(6*5)+(5*1)+(4*8)+(3*1)+(2*3)+(1*1)=77
77 % 10 = 7
So 5181-31-7 is a valid CAS Registry Number.
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5181-31-7Downstream Products
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2-Diazo-4,5-benzo-indandion-(1,3)
