Cas 77149-43-0,1-bis(methylthiomethylene)-2-methylene cyclohexane

77149-43-0

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Basic information

Product Name: 1-bis(methylthiomethylene)-2-methylene cyclohexane
Synonyms:
CAS NO:77149-43-0
Molecular Formula:
Molecular Weight: 200.369
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-bis(methylthiomethylene)-2-methylene cyclohexane(CAS DataBase Reference)
NIST Chemistry Reference: 1-bis(methylthiomethylene)-2-methylene cyclohexane(77149-43-0)
EPA Substance Registry System: 1-bis(methylthiomethylene)-2-methylene cyclohexane(77149-43-0)

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: 77149-43-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77149-43-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,4 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77149-43:
(7*7)+(6*7)+(5*1)+(4*4)+(3*9)+(2*4)+(1*3)=150
150 % 10 = 0
So 77149-43-0 is a valid CAS Registry Number.

77149-43-0Upstream product

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77149-43-0Relevant academic research and scientific papers

PREPARATION OF α-ETHYLENIC KETENE DITHIOACETALS FROM α-OXOKETENE DITHIOACETALS.

Masson, Serge,Thuillier, Andre

, p. 4085 - 4086 (1980)

1,1-bis(methylthio)-1,3-dienes and 1,1-bis(methylthio)-3-trimethylsilyl-oxy-1,3-dienes were respectively prepared by Wittig olefination and by enol-silylation of α-oxoketene dithioacetals.

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