Cas 200884-11-3,3,3-diphenyl-13-hydroxy-13-(2-oxo-2-ethoxyethyl)-1H-indeno[2,1-f]naphtho[1,2-b]pyran

200884-11-3

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Basic information

Product Name: 3,3-diphenyl-13-hydroxy-13-(2-oxo-2-ethoxyethyl)-1H-indeno[2,1-f]naphtho[1,2-b]pyran
Synonyms: 3,3-diphenyl-13-hydroxy-13-(2-oxo-2-ethoxyethyl)-1H-indeno[2,1-f]naphtho[1,2-b]pyran
CAS NO:200884-11-3
Molecular Formula:
Molecular Weight: 524.616
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-diphenyl-13-hydroxy-13-(2-oxo-2-ethoxyethyl)-1H-indeno[2,1-f]naphtho[1,2-b]pyran(CAS DataBase Reference)
NIST Chemistry Reference: 3,3-diphenyl-13-hydroxy-13-(2-oxo-2-ethoxyethyl)-1H-indeno[2,1-f]naphtho[1,2-b]pyran(200884-11-3)
EPA Substance Registry System: 3,3-diphenyl-13-hydroxy-13-(2-oxo-2-ethoxyethyl)-1H-indeno[2,1-f]naphtho[1,2-b]pyran(200884-11-3)

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: 200884-11-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 200884-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,8,8 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 200884-11:
(8*2)+(7*0)+(6*0)+(5*8)+(4*8)+(3*4)+(2*1)+(1*1)=103
103 % 10 = 3
So 200884-11-3 is a valid CAS Registry Number.

200884-11-3Upstream product

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200884-11-3Relevant academic research and scientific papers

NOVEL PHOTOCHROMIC INDENO-FUSED NAPHTHOPYRANS

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Page 12, (2008/06/13)

Described are novel photochromic indeno-fused naphthopyran compounds, examples of which are naphthopyran compounds having a substituted or unsubstituted indeno group, the 2,1 positions of which are fused to the f side of the naphtho portion of the naphtho

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