Cas 335642-18-7,1-(4-chlorophenylthio)-2,3,5,6-tetramethyl-4-oxocyclohexa-2,5-dienyl 2-chloroacetate

335642-18-7

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Basic information

Product Name: 1-(4-chlorophenylthio)-2,3,5,6-tetramethyl-4-oxocyclohexa-2,5-dienyl 2-chloroacetate
Synonyms: 1-(4-chlorophenylthio)-2,3,5,6-tetramethyl-4-oxocyclohexa-2,5-dienyl 2-chloroacetate
CAS NO:335642-18-7
Molecular Formula:
Molecular Weight: 385.311
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: 1-(4-chlorophenylthio)-2,3,5,6-tetramethyl-4-oxocyclohexa-2,5-dienyl 2-chloroacetate(CAS DataBase Reference)
NIST Chemistry Reference: 1-(4-chlorophenylthio)-2,3,5,6-tetramethyl-4-oxocyclohexa-2,5-dienyl 2-chloroacetate(335642-18-7)
EPA Substance Registry System: 1-(4-chlorophenylthio)-2,3,5,6-tetramethyl-4-oxocyclohexa-2,5-dienyl 2-chloroacetate(335642-18-7)

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: 335642-18-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 335642-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,6,4 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 335642-18:
(8*3)+(7*3)+(6*5)+(5*6)+(4*4)+(3*2)+(2*1)+(1*8)=137
137 % 10 = 7
So 335642-18-7 is a valid CAS Registry Number.

335642-18-7Upstream product

335642-18-7Downstream Products

335642-41-6 2,3,5,6-tetramethyl-5-(2,3,4-trimethoxyphenyl)-4-oxocyclohexa-1,2-dienyl 2-chloroacetate

335642-18-7Relevant academic research and scientific papers

An efficient sulfenylation of aromatics using highly active quinone mono O,S-acetal bearing a pentafluorophenylthio group

Matsugi, Masato,Murata, Kenji,Nambu, Hisanori,Kita, Yasuyuki

, p. 1077 - 1080 (2001)

A facile sulfenylation of various aromatic nuclei was achieved by use of the novel sulfenylation reagent, the quinone mono O,S-acetal bearing a pentafluorophenylthio group. It functioned below 0°C in the presence of a catalytic amount of TMSOTf.

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