2H-Naphtho[2,3-b]pyran-5,10-dione,9- hydroxy-2,2-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
22333-57-9
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Basic information
- Product Name: 2H-Naphtho[2,3-b]pyran-5,10-dione,9- hydroxy-2,2-dimethyl-
- Synonyms:
- CAS NO:22333-57-9
- Molecular Formula:
- Molecular Weight:
- EINECS: N/A
- Product Categories: N/A
- Mol File: 22333-57-9.mol
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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: 2H-Naphtho[2,3-b]pyran-5,10-dione,9- hydroxy-2,2-dimethyl- (CAS DataBase Reference)
- NIST Chemistry Reference: 2H-Naphtho[2,3-b]pyran-5,10-dione,9- hydroxy-2,2-dimethyl- (22333-57-9)
- EPA Substance Registry System: 2H-Naphtho[2,3-b]pyran-5,10-dione,9- hydroxy-2,2-dimethyl- (22333-57-9)
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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: 22333-57-9(Hazardous Substances Data)
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22333-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22333-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,3 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.Calculate Digit Verification of CAS Registry Number 22333-57:
(7*2)+(6*2)+(5*3)+(4*3)+(3*3)+(2*5)+(1*7)=79
79 % 10 = 9
So 22333-57-9 is a valid CAS Registry Number.
22333-57-9Upstream product
22333-57-9Downstream Products
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2H-Naphtho[2,3-b]pyran-5,10-dione,9- hydroxy-2,2-dimethyl-
