Cas 129760-81-2,9,10-Bis-(2-methyl-propane-2-sulfonyl)-1,8-diphenyl-11-oxa-tricyclo[6.2.1.0<sup>2,7</sup>]undeca-2<sup>(7)</sup>,3,5,9-tetraene

129760-81-2

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Basic information

Product Name: 9,10-Bis-(2-methyl-propane-2-sulfonyl)-1,8-diphenyl-11-oxa-tricyclo[6.2.1.0^2,7]undeca-2⁽⁷⁾,3,5,9-tetraene
Synonyms:
CAS NO:129760-81-2
Molecular Formula:
Molecular Weight: 536.713
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: 9,10-Bis-(2-methyl-propane-2-sulfonyl)-1,8-diphenyl-11-oxa-tricyclo[6.2.1.0^2,7]undeca-2⁽⁷⁾,3,5,9-tetraene(CAS DataBase Reference)
NIST Chemistry Reference: 9,10-Bis-(2-methyl-propane-2-sulfonyl)-1,8-diphenyl-11-oxa-tricyclo[6.2.1.0^2,7]undeca-2⁽⁷⁾,3,5,9-tetraene(129760-81-2)
EPA Substance Registry System: 9,10-Bis-(2-methyl-propane-2-sulfonyl)-1,8-diphenyl-11-oxa-tricyclo[6.2.1.0^2,7]undeca-2⁽⁷⁾,3,5,9-tetraene(129760-81-2)

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: 129760-81-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129760-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,6 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129760-81:
(8*1)+(7*2)+(6*9)+(5*7)+(4*6)+(3*0)+(2*8)+(1*1)=152
152 % 10 = 2
So 129760-81-2 is a valid CAS Registry Number.

129760-81-2Upstream product

129760-81-2Downstream Products

129760-81-2Relevant academic research and scientific papers

Bis(tert-butylsulfonyl)acetylene: A highly reactive dienophile

Riera,Marti,Moyano,Pericas,Santamaria

, p. 2173 - 2176 (1990)

Bis(tert-butylsulfonyl)acetylene, prepared in quantitative yield by m-CPBA oxidation of bis(tertbutylthio)acetylene, reacts with a variety of 1,3-dienes under very mild conditions to afford the corresponding Diels-Alder adducts in high yield.

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