Cas 169299-75-6,(4-Chloro-1,1-dioxo-2,5-dihydro-1H-1λ<sup>6</sup>-thiophen-3-yl)-cyclohexyl-methanone

169299-75-6

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Basic information

Product Name: (4-Chloro-1,1-dioxo-2,5-dihydro-1H-1λ⁶-thiophen-3-yl)-cyclohexyl-methanone
Synonyms: (4-Chloro-1,1-dioxo-2,5-dihydro-1H-1λ⁶-thiophen-3-yl)-cyclohexyl-methanone
CAS NO:169299-75-6
Molecular Formula:
Molecular Weight: 262.757
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: (4-Chloro-1,1-dioxo-2,5-dihydro-1H-1λ⁶-thiophen-3-yl)-cyclohexyl-methanone(CAS DataBase Reference)
NIST Chemistry Reference: (4-Chloro-1,1-dioxo-2,5-dihydro-1H-1λ⁶-thiophen-3-yl)-cyclohexyl-methanone(169299-75-6)
EPA Substance Registry System: (4-Chloro-1,1-dioxo-2,5-dihydro-1H-1λ⁶-thiophen-3-yl)-cyclohexyl-methanone(169299-75-6)

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: 169299-75-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 169299-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,2,9 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 169299-75:
(8*1)+(7*6)+(6*9)+(5*2)+(4*9)+(3*9)+(2*7)+(1*5)=196
196 % 10 = 6
So 169299-75-6 is a valid CAS Registry Number.

169299-75-6Upstream product

169299-75-6Downstream Products

169299-62-1 3-cyclohexyl-4,6-dihydrothieno<3,4-d>pyrazole 5,5-dioxide

169299-75-6Relevant academic research and scientific papers

A Facile Preparation of 3-Chloro-4-acyl-3-sulfolenes as Common Intermediates for the Synthesis of Thieno-, Pyrazolo- and Isoxazolo-3-sulfolenes

Tso, Hsi-Hwa,Yang, Nien-Chi,Chang, Yu-Min

, p. 1349 - 1350 (2007/10/02)

A convenient preparation of 3-chloro-4-acyl-3-sulfolenes and their use in the synthesis of thieno-, pyrazolo- and isoxazolo-3-sulfolenes as equivalents to the heterocyclic o-quinodimethanes are described.

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