DL-Pantolactone, commonly known as DL-Pantly, is a synthetic organic compound with the chemical formula C5H8O3. It is a white crystalline solid that serves as an intermediate in the synthesis of various pharmaceuticals, including the popular pain reliever and anti-inflammatory drug, pantoprazole. DL-Pantolactone is produced through a series of chemical reactions, such as the oxidation of DL-pantolactone methyl ester, and is widely used in the pharmaceutical industry due to its versatile applications in drug development.
67-83-4
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Basic information
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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: DL-Pantly(CAS DataBase Reference)
- NIST Chemistry Reference: DL-Pantly(67-83-4)
- EPA Substance Registry System: DL-Pantly(67-83-4)
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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: 67-83-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 67-83-4 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 6 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.Calculate Digit Verification of CAS Registry Number 67-83:
(4*6)+(3*7)+(2*8)+(1*3)=64
64 % 10 = 4
So 67-83-4 is a valid CAS Registry Number.
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DL-Pantly
