Cas 650625-46-0,9,12,15,18,30,33,36,39-octaoxapentacyclo-[38.2.2.25,8.219,22.226,29]-pentaconta-1(42),3,5,7,19,21,23,26,28,40,43,45,47,49-tetradecaene-2,25-dione

650625-46-0

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Product Name: 9,12,15,18,30,33,36,39-octaoxapentacyclo-[38.2.2.2^5,8.2^19,22.2^26,29]-pentaconta-1⁽⁴²⁾,3,5,7,19,21,23,26,28,40,43,45,47,49-tetradecaene-2,25-dione
Synonyms: 9,12,15,18,30,33,36,39-octaoxapentacyclo-[38.2.2.2^5,8.2^19,22.2^26,29]-pentaconta-1⁽⁴²⁾,3,5,7,19,21,23,26,28,40,43,45,47,49-tetradecaene-2,25-dione
CAS NO:650625-46-0
Molecular Formula:
Molecular Weight: 708.805
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: 9,12,15,18,30,33,36,39-octaoxapentacyclo-[38.2.2.2^5,8.2^19,22.2^26,29]-pentaconta-1⁽⁴²⁾,3,5,7,19,21,23,26,28,40,43,45,47,49-tetradecaene-2,25-dione(CAS DataBase Reference)
NIST Chemistry Reference: 9,12,15,18,30,33,36,39-octaoxapentacyclo-[38.2.2.2^5,8.2^19,22.2^26,29]-pentaconta-1⁽⁴²⁾,3,5,7,19,21,23,26,28,40,43,45,47,49-tetradecaene-2,25-dione(650625-46-0)
EPA Substance Registry System: 9,12,15,18,30,33,36,39-octaoxapentacyclo-[38.2.2.2^5,8.2^19,22.2^26,29]-pentaconta-1⁽⁴²⁾,3,5,7,19,21,23,26,28,40,43,45,47,49-tetradecaene-2,25-dione(650625-46-0)

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: 650625-46-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 650625-46-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,0,6,2 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 650625-46:
(8*6)+(7*5)+(6*0)+(5*6)+(4*2)+(3*5)+(2*4)+(1*6)=150
150 % 10 = 0
So 650625-46-0 is a valid CAS Registry Number.

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650625-46-0Relevant academic research and scientific papers

Photocycloaddition of chalcones to yield cyclobutyl ditopic cyclophanes

Cibin, Francesca R.,Di Bello, Nicoletta,Doddi, Giancarlo,Fares, Vincenzo,Mencarelli, Paolo,Ullucci, Elio

, p. 9971 - 9978 (2003)

The intramolecular photocycloaddition of chalcones to give cyclobutanes has proved to be a fast and convenient method to shrink a cyclophane ring to a tricyclic system, in order to prepare potential ditopic receptors. X-Ray results confirm the previously indicated structure for the cyclobutanes 2a (n=1, m=1), in which the cyclization occurs by a head-to-head syn ring closure. NMR results indicate that the same process occurs for the cyclobutanes 2b (n=2, m=2) and 2c (n=1, m=3).

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