1,3,7,9-tetramethyl-5-(4-oxo-2-phenyl-4H-chromen-3-yl)-5,9-dihydro-1H-pyrano[2,3-d;6,5-d']dipyrimidine-2,4,6,8-tetraone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
19581-22-7
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Basic information
- Product Name: 1,3,7,9-tetramethyl-5-(4-oxo-2-phenyl-4H-chromen-3-yl)-5,9-dihydro-1H-pyrano[2,3-d;6,5-d']dipyrimidine-2,4,6,8-tetraone
- Synonyms:
- CAS NO:19581-22-7
- Molecular Formula:
- Molecular Weight: 526.505
- 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: 1,3,7,9-tetramethyl-5-(4-oxo-2-phenyl-4H-chromen-3-yl)-5,9-dihydro-1H-pyrano[2,3-d;6,5-d']dipyrimidine-2,4,6,8-tetraone(CAS DataBase Reference)
- NIST Chemistry Reference: 1,3,7,9-tetramethyl-5-(4-oxo-2-phenyl-4H-chromen-3-yl)-5,9-dihydro-1H-pyrano[2,3-d;6,5-d']dipyrimidine-2,4,6,8-tetraone(19581-22-7)
- EPA Substance Registry System: 1,3,7,9-tetramethyl-5-(4-oxo-2-phenyl-4H-chromen-3-yl)-5,9-dihydro-1H-pyrano[2,3-d;6,5-d']dipyrimidine-2,4,6,8-tetraone(19581-22-7)
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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: 19581-22-7(Hazardous Substances Data)
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19581-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19581-22-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,5,8 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.Calculate Digit Verification of CAS Registry Number 19581-22:
(7*1)+(6*9)+(5*5)+(4*8)+(3*1)+(2*2)+(1*2)=127
127 % 10 = 7
So 19581-22-7 is a valid CAS Registry Number.
19581-22-7Upstream product
19581-22-7Downstream Products
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1,3,7,9-tetramethyl-5-(4-oxo-2-phenyl-4H-chromen-3-yl)-5,9-dihydro-1H-pyrano[2,3-d;6,5-d']dipyrimidine-2,4,6,8-tetraone
