477-98-5Relevant articles and documents
Metabolites from microorganisms, XXX. Phthalides and chromanols from Aspergillus duricaulis
Achenbach,Muhlenfeld,Brillinger
, p. 1596 - 1628 (2007/10/02)
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477-98-5
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Basic information
- Product Name: 3,5-Dihydroxy-4-hydroxymethyl-7-methoxy-6-methylisobenzofuran-1(3H)-one
- Synonyms: 3,5-Dihydroxy-4-(hydroxymethyl)-7-methoxy-6-methylisobenzofuran-1(3H)-one;3,5-Dihydroxy-4-hydroxymethyl-7-methoxy-6-methylisobenzofuran-1(3H)-one;4-(Hydroxymethyl)-3,5-dihydroxy-6-methyl-7-methoxyphthalide;Cyclopolic acid
- CAS NO:477-98-5
- Molecular Formula: C11H12O6
- Molecular Weight: 240.21
- EINECS: N/A
- Product Categories: N/A
- Mol File: 477-98-5.mol
- Article Data: 1
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 610.2°C at 760 mmHg
- Flash Point: 245°C
- Appearance: /
- Density: 1.544g/cm3
- Vapor Pressure: 9.62E-16mmHg at 25°C
- Refractive Index: 1.653
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 7.85±0.40(Predicted)
- CAS DataBase Reference: 3,5-Dihydroxy-4-hydroxymethyl-7-methoxy-6-methylisobenzofuran-1(3H)-one(CAS DataBase Reference)
- NIST Chemistry Reference: 3,5-Dihydroxy-4-hydroxymethyl-7-methoxy-6-methylisobenzofuran-1(3H)-one(477-98-5)
- EPA Substance Registry System: 3,5-Dihydroxy-4-hydroxymethyl-7-methoxy-6-methylisobenzofuran-1(3H)-one(477-98-5)
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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: 477-98-5(Hazardous Substances Data)
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477-98-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 477-98-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.Calculate Digit Verification of CAS Registry Number 477-98:
(5*4)+(4*7)+(3*7)+(2*9)+(1*8)=95
95 % 10 = 5
So 477-98-5 is a valid CAS Registry Number.
InChI:InChI=1/C11H12O6/c1-4-8(13)5(3-12)6-7(9(4)16-2)11(15)17-10(6)14/h10,12-14H,3H2,1-2H3
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3,5-Dihydroxy-4-hydroxymethyl-7-methoxy-6-methylisobenzofuran-1(3H)-one
