3-Methoxy-6-keto-normorphinan is an organic compound with the molecular formula C16H19NO3, belonging to the morphinan class of alkaloids. It is a derivative of normorphinan, featuring a 3-methoxy group and a 6-keto functional group. 3-methoxy-6-keto-normorphinan is known for its potential pharmaceutical applications, particularly in the development of analgesic drugs. It is structurally similar to morphine but has been modified to alter its pharmacological properties. The 6-keto group in particular can influence the compound's metabolic stability and activity, making it a subject of interest in medicinal chemistry research.

4978-44-3

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Basic information
1. Product Name: 3-methoxy-6-keto-normorphinan
2. Synonyms:
3. CAS NO:4978-44-3
4. Molecular Formula:
5. Molecular Weight: 271.359
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: 3-methoxy-6-keto-normorphinan(CAS DataBase Reference)
10. NIST Chemistry Reference: 3-methoxy-6-keto-normorphinan(4978-44-3)
11. EPA Substance Registry System: 3-methoxy-6-keto-normorphinan(4978-44-3)
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: 4978-44-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4978-44-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,7 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4978-44:
(6*4)+(5*9)+(4*7)+(3*8)+(2*4)+(1*4)=133
133 % 10 = 3
So 4978-44-3 is a valid CAS Registry Number.

4978-44-3Upstream product

4978-44-3Downstream Products

2246-20-0 3-methoxy-17-methylmorphinan-6-one

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