Cas 340168-09-4,1-((1E,3E,5E)-1-Chloro-5-methyl-hepta-1,3,5-triene-3-sulfonyl)-4-methyl-benzene

340168-09-4

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Basic information

Product Name: 1-((1E,3E,5E)-1-Chloro-5-methyl-hepta-1,3,5-triene-3-sulfonyl)-4-methyl-benzene
Synonyms: 1-((1E,3E,5E)-1-Chloro-5-methyl-hepta-1,3,5-triene-3-sulfonyl)-4-methyl-benzene
CAS NO:340168-09-4
Molecular Formula:
Molecular Weight: 296.818
EINECS: N/A
Product Categories: N/A
Mol File: 340168-09-4.mol
Article Data: 1

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: 1-((1E,3E,5E)-1-Chloro-5-methyl-hepta-1,3,5-triene-3-sulfonyl)-4-methyl-benzene(CAS DataBase Reference)
NIST Chemistry Reference: 1-((1E,3E,5E)-1-Chloro-5-methyl-hepta-1,3,5-triene-3-sulfonyl)-4-methyl-benzene(340168-09-4)
EPA Substance Registry System: 1-((1E,3E,5E)-1-Chloro-5-methyl-hepta-1,3,5-triene-3-sulfonyl)-4-methyl-benzene(340168-09-4)

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: 340168-09-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 340168-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,0,1,6 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 340168-09:
(8*3)+(7*4)+(6*0)+(5*1)+(4*6)+(3*8)+(2*0)+(1*9)=114
114 % 10 = 4
So 340168-09-4 is a valid CAS Registry Number.

340168-09-4Upstream product

340168-09-4Downstream Products

28361-44-6 1,2-dimethyl-4-tosylbenzene

340168-09-4Relevant articles and documents

A novel method for the construction of a benzene ring: A facile ring-closing reaction of (1E,3E,5E)-1-chloro-3-(p-tolylsulfonyl)-1,3,5-alkatrienes

Ogura, Katsuyuki,Takeda, Mineko,Xie, Jian R.,Akazome, Motohiro,Matsumoto, Shoji

, p. 1923 - 1925 (2001)

(1E,3E,5E)-1-Chloro-3-(p-tolylsulfonyl)-1,3,5-alkatrienes (1) underwent facile ring-closure followed by spontaneous removal of hydrogen chloride to form a benzene ring. This reaction sequence occurred at relatively low temperature.

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