Cas 174866-35-4,4-(anilinomethylene)-2-(3-butynyl)-6,7-(methylenedioxy)-1,2,3,4-tetrahydroisoquinoline-1,3-dione

174866-35-4

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Basic information

Product Name: 4-(anilinomethylene)-2-(3-butynyl)-6,7-(methylenedioxy)-1,2,3,4-tetrahydroisoquinoline-1,3-dione
Synonyms: 4-(anilinomethylene)-2-(3-butynyl)-6,7-(methylenedioxy)-1,2,3,4-tetrahydroisoquinoline-1,3-dione
CAS NO:174866-35-4
Molecular Formula:
Molecular Weight: 360.369
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: 4-(anilinomethylene)-2-(3-butynyl)-6,7-(methylenedioxy)-1,2,3,4-tetrahydroisoquinoline-1,3-dione(CAS DataBase Reference)
NIST Chemistry Reference: 4-(anilinomethylene)-2-(3-butynyl)-6,7-(methylenedioxy)-1,2,3,4-tetrahydroisoquinoline-1,3-dione(174866-35-4)
EPA Substance Registry System: 4-(anilinomethylene)-2-(3-butynyl)-6,7-(methylenedioxy)-1,2,3,4-tetrahydroisoquinoline-1,3-dione(174866-35-4)

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: 174866-35-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 174866-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,8,6 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 174866-35:
(8*1)+(7*7)+(6*4)+(5*8)+(4*6)+(3*6)+(2*3)+(1*5)=174
174 % 10 = 4
So 174866-35-4 is a valid CAS Registry Number.

174866-35-4Upstream product

174866-35-4Downstream Products

40360-71-2 anhydrolycorine-7-one

174866-35-4Relevant academic research and scientific papers

Synthesis of antitumor lycorines by intramolecular Diels-Alder reaction

Perez, Dolores,Bures, Gema,Guitian, Enrique,Castedo, Luis

, p. 1650 - 1654 (1996)

Pharmacologically interesting lycorines were obtained by a short, efficient method based on an intramolecular Diels-Alder reaction between an α-pyrone and an alkyne, followed by loss of CO2 in a retro Diels-Alder reaction. The cyclization precursors (pyrones 9) were obtained in good yields in two or three steps from the corresponding homophthalic acid or anhydride.

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