Cas 330623-34-2,3-acetyl-5,8-dimethoxy-4-ethoxy-2-[(4-methoxyphenoxy)methyl]-6,7-methylenedioxy-1-naphthol

330623-34-2

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Basic information

Product Name: 3-acetyl-5,8-dimethoxy-4-ethoxy-2-[(4-methoxyphenoxy)methyl]-6,7-methylenedioxy-1-naphthol
Synonyms: 3-acetyl-5,8-dimethoxy-4-ethoxy-2-[(4-methoxyphenoxy)methyl]-6,7-methylenedioxy-1-naphthol
CAS NO:330623-34-2
Molecular Formula:
Molecular Weight: 470.476
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 3-acetyl-5,8-dimethoxy-4-ethoxy-2-[(4-methoxyphenoxy)methyl]-6,7-methylenedioxy-1-naphthol(CAS DataBase Reference)
NIST Chemistry Reference: 3-acetyl-5,8-dimethoxy-4-ethoxy-2-[(4-methoxyphenoxy)methyl]-6,7-methylenedioxy-1-naphthol(330623-34-2)
EPA Substance Registry System: 3-acetyl-5,8-dimethoxy-4-ethoxy-2-[(4-methoxyphenoxy)methyl]-6,7-methylenedioxy-1-naphthol(330623-34-2)

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: 330623-34-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 330623-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,6,2 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 330623-34:
(8*3)+(7*3)+(6*0)+(5*6)+(4*2)+(3*3)+(2*3)+(1*4)=102
102 % 10 = 2
So 330623-34-2 is a valid CAS Registry Number.

330623-34-2Upstream product

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330623-34-2Relevant academic research and scientific papers

The synthesis of ventilone A

Piggott, Matthew J.,Wege, Dieter

, p. 749 - 754 (2007/10/03)

2-Amino-3,6-dimethoxy-4,5-methylenedioxybenzoic acid (12) was prepared from 1,4-dimethoxy-2,3-methylenedioxybenzene (8) via the isatin (11). The benzyne generated from (12) was intercepted with 3-acetyl-2-ethoxy-4-[(4-methoxyphenoxy)methyl]furan (4) to give the naphthol (27), which on treatment with ceric ammonium nitrate gave the dimethyl ether of ventilone A (29). Demethylation with boron tribromide then afforded ventilone A (1). CSIRO 2000.

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