Cas 449770-69-8,3-[(3,4-dimethoxy-phenyl)-(naphthalen-2-ylamino)-methyl]-2-hydroxy-cyclopent-2-enecarboxylic acid ethyl ester

449770-69-8

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Basic information

Product Name: 3-[(3,4-dimethoxy-phenyl)-(naphthalen-2-ylamino)-methyl]-2-hydroxy-cyclopent-2-enecarboxylic acid ethyl ester
Synonyms:
CAS NO:449770-69-8
Molecular Formula:
Molecular Weight: 447.531
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-[(3,4-dimethoxy-phenyl)-(naphthalen-2-ylamino)-methyl]-2-hydroxy-cyclopent-2-enecarboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 3-[(3,4-dimethoxy-phenyl)-(naphthalen-2-ylamino)-methyl]-2-hydroxy-cyclopent-2-enecarboxylic acid ethyl ester(449770-69-8)
EPA Substance Registry System: 3-[(3,4-dimethoxy-phenyl)-(naphthalen-2-ylamino)-methyl]-2-hydroxy-cyclopent-2-enecarboxylic acid ethyl ester(449770-69-8)

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: 449770-69-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 449770-69-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,9,7,7 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 449770-69:
(8*4)+(7*4)+(6*9)+(5*7)+(4*7)+(3*0)+(2*6)+(1*9)=198
198 % 10 = 8
So 449770-69-8 is a valid CAS Registry Number.

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449770-69-8Relevant academic research and scientific papers

Synthesis of ethyl 2-hydroxy-3-[aryl(2-naphthylamino)methyl]-2-cyclopentenecarboxylates and ethyl 3-arylmethylene-2-(2-naphthylamino)-1-cyclopentenecarboxylates

Kozlov,Yakubovich

, p. 59 - 62 (2002)

Condensation of N-arylmethylene-2-naphthylamines with ethyl 2-oxocycopentanecarboxylate in the presence of HCl or CH3COOH yields ethyl 2-hydroxy-3-[aryl(2-naphthylamino)methyl]-2-cyclopentene-carboxylates and ethyl 3-arylmethylene-2-(2-naphthyl

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