2H-Naphtho[1,2-b]pyran-8-carboxaldehyde, 7-hydroxy-4-methyl-2-oxo- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
21353-17-3
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Basic information
- Product Name: 2H-Naphtho[1,2-b]pyran-8-carboxaldehyde, 7-hydroxy-4-methyl-2-oxo-
- Synonyms:
- CAS NO:21353-17-3
- Molecular Formula: C15H10O4
- Molecular Weight: 254.242
- 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: 2H-Naphtho[1,2-b]pyran-8-carboxaldehyde, 7-hydroxy-4-methyl-2-oxo-(CAS DataBase Reference)
- NIST Chemistry Reference: 2H-Naphtho[1,2-b]pyran-8-carboxaldehyde, 7-hydroxy-4-methyl-2-oxo-(21353-17-3)
- EPA Substance Registry System: 2H-Naphtho[1,2-b]pyran-8-carboxaldehyde, 7-hydroxy-4-methyl-2-oxo-(21353-17-3)
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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: 21353-17-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 21353-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,5 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.Calculate Digit Verification of CAS Registry Number 21353-17:
(7*2)+(6*1)+(5*3)+(4*5)+(3*3)+(2*1)+(1*7)=73
73 % 10 = 3
So 21353-17-3 is a valid CAS Registry Number.
21353-17-3Upstream product
21353-17-3Downstream Products
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2H-Naphtho[1,2-b]pyran-8-carboxaldehyde, 7-hydroxy-4-methyl-2-oxo-
