trans-methyl <9-methoxy-1-methyl-5,10-dioxo-3,4,5,10-tetrahydro-1H-naphtho<2,3-c>pyran-3-yl>acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78340-69-9

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Basic information
1. Product Name: trans-methyl <9-methoxy-1-methyl-5,10-dioxo-3,4,5,10-tetrahydro-1H-naphtho<2,3-c>pyran-3-yl>acetate
2. Synonyms:
3. CAS NO:78340-69-9
4. Molecular Formula:
5. Molecular Weight: 330.337
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: trans-methyl <9-methoxy-1-methyl-5,10-dioxo-3,4,5,10-tetrahydro-1H-naphtho<2,3-c>pyran-3-yl>acetate(CAS DataBase Reference)
10. NIST Chemistry Reference: trans-methyl <9-methoxy-1-methyl-5,10-dioxo-3,4,5,10-tetrahydro-1H-naphtho<2,3-c>pyran-3-yl>acetate(78340-69-9)
11. EPA Substance Registry System: trans-methyl <9-methoxy-1-methyl-5,10-dioxo-3,4,5,10-tetrahydro-1H-naphtho<2,3-c>pyran-3-yl>acetate(78340-69-9)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 78340-69-9(Hazardous Substances Data)

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78340-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78340-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,4 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78340-69:
(7*7)+(6*8)+(5*3)+(4*4)+(3*0)+(2*6)+(1*9)=149
149 % 10 = 9
So 78340-69-9 is a valid CAS Registry Number.

78340-69-9Upstream product

78340-69-9Downstream Products

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