Cas 476487-27-1,trans-4-diethylamino-4'-dimethylamino-2-hydroxychalcone

476487-27-1

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Basic information

Product Name: trans-4-diethylamino-4'-dimethylamino-2-hydroxychalcone
Synonyms:
CAS NO:476487-27-1
Molecular Formula:
Molecular Weight: 338.45
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: trans-4-diethylamino-4'-dimethylamino-2-hydroxychalcone(CAS DataBase Reference)
NIST Chemistry Reference: trans-4-diethylamino-4'-dimethylamino-2-hydroxychalcone(476487-27-1)
EPA Substance Registry System: trans-4-diethylamino-4'-dimethylamino-2-hydroxychalcone(476487-27-1)

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: 476487-27-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 476487-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,4,8 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 476487-27:
(8*4)+(7*7)+(6*6)+(5*4)+(4*8)+(3*7)+(2*2)+(1*7)=201
201 % 10 = 1
So 476487-27-1 is a valid CAS Registry Number.

476487-27-1Upstream product

476487-27-1Downstream Products

476487-27-1Relevant academic research and scientific papers

Dual photochromic properties of 4-dialkylamino-2-hydroxychalcones

Matsushima, Ryoka,Fujimoto, Shuichi,Tokumura, Kunihiro

, p. 827 - 832 (2001)

4-Dialkylamino-2-hydroxychalcones [3-(4-dialkylamino-2-hydroxyphenyl)-1-(substituted phenyl)-2-propen-1-ones] undergo reversible E/Z-photoisomerization in good quantum yields (0.2-0.4) in neutral aprotic solvents. The absorption bands of the photo-Z-isome

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