Cas 1333388-46-7,(E)-7-(diethylamino)-3-(3-(2-hydroxyphenyl)acryloyl)-2Hchromen-2-one

1333388-46-7

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Basic information

Product Name: (E)-7-(diethylamino)-3-(3-(2-hydroxyphenyl)acryloyl)-2Hchromen-2-one
Synonyms: (E)-7-(diethylamino)-3-(3-(2-hydroxyphenyl)acryloyl)-2Hchromen-2-one
CAS NO:1333388-46-7
Molecular Formula:
Molecular Weight: 363.413
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: (E)-7-(diethylamino)-3-(3-(2-hydroxyphenyl)acryloyl)-2Hchromen-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (E)-7-(diethylamino)-3-(3-(2-hydroxyphenyl)acryloyl)-2Hchromen-2-one(1333388-46-7)
EPA Substance Registry System: (E)-7-(diethylamino)-3-(3-(2-hydroxyphenyl)acryloyl)-2Hchromen-2-one(1333388-46-7)

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: 1333388-46-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1333388-46-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,3,8 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1333388-46:
(9*1)+(8*3)+(7*3)+(6*3)+(5*3)+(4*8)+(3*8)+(2*4)+(1*6)=157
157 % 10 = 7
So 1333388-46-7 is a valid CAS Registry Number.

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1333388-46-7Relevant academic research and scientific papers

Fluorescence turn-on probe for biothiols: Intramolecular hydrogen bonding effect on the Michael reaction

Ha, Hyun-Joon,Yoon, Doo-Ha,Park, Seokan,Kim, Hae-Jo

, p. 7759 - 7762 (2011)

Weakly fluorescent coumarinyl enones are rapidly transformed into strongly fluorescent molecules through the Michael addition reaction of a thiol group, where an intramolecular hydrogen bond plays a critical role in the reaction rate. The molecular probe

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