Cas 116884-75-4,3-Bromo-2-(4-diethylamino-phenyl)-1,1-dioxo-1H-1λ<sup>6</sup>-thiochromen-4-one

116884-75-4

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Basic information

Product Name: 3-Bromo-2-(4-diethylamino-phenyl)-1,1-dioxo-1H-1λ⁶-thiochromen-4-one
Synonyms:
CAS NO:116884-75-4
Molecular Formula:
Molecular Weight: 420.327
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-Bromo-2-(4-diethylamino-phenyl)-1,1-dioxo-1H-1λ⁶-thiochromen-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 3-Bromo-2-(4-diethylamino-phenyl)-1,1-dioxo-1H-1λ⁶-thiochromen-4-one(116884-75-4)
EPA Substance Registry System: 3-Bromo-2-(4-diethylamino-phenyl)-1,1-dioxo-1H-1λ⁶-thiochromen-4-one(116884-75-4)

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: 116884-75-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 116884-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,8,8 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 116884-75:
(8*1)+(7*1)+(6*6)+(5*8)+(4*8)+(3*4)+(2*7)+(1*5)=154
154 % 10 = 4
So 116884-75-4 is a valid CAS Registry Number.

116884-75-4Upstream product

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116884-75-4Relevant academic research and scientific papers

Reactions of 3-Bromo-2,3-dihydro- and 2,3-Dibromo-4H-1-benzothiopyran-4-one 1,1-Dioxides with Various Amines

Watanabe, Shigeru,Nakazumi, Hiroyuki,Kitao, Teijiro

, p. 1829 - 1836 (2007/10/02)

Reactions of 2,3-dibromo-4H-1-benzothiopyran-4-one 1,1-dioxide (1) and 3-bromo-2,3-dihydro-4H-1-benzothiopyran-4-one 1,1-dioxide (4) with various amines have been studied.Novel 2-alkylamino and arylamino derivatives (2a-g) were obtained from the reactions

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