274-75-9
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Basic information
- Product Name: 7-Acetoxy-4-methylcoumarin
- Synonyms:
- CAS NO:274-75-9
- Molecular Formula: C12H10O4
- Molecular Weight: 218.2054
- EINECS: N/A
- Product Categories: N/A
- Mol File: 274-75-9.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 7-Acetoxy-4-methylcoumarin(CAS DataBase Reference)
- NIST Chemistry Reference: 7-Acetoxy-4-methylcoumarin(274-75-9)
- EPA Substance Registry System: 7-Acetoxy-4-methylcoumarin(274-75-9)
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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: 274-75-9(Hazardous Substances Data)
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274-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 274-75-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,7 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.Calculate Digit Verification of CAS Registry Number 274-75:
(5*2)+(4*7)+(3*4)+(2*7)+(1*5)=69
69 % 10 = 9
So 274-75-9 is a valid CAS Registry Number.
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7-Acetoxy-4-methylcoumarin
