Cas 99285-72-0,(Z)-3-methyl-9-p-tolylsulphonylmethylene-7-oxabicyclo<4.3.0>non-2-ene

99285-72-0

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Basic information

Product Name: (Z)-3-methyl-9-p-tolylsulphonylmethylene-7-oxabicyclo<4.3.0>non-2-ene
Synonyms:
CAS NO:99285-72-0
Molecular Formula:
Molecular Weight: 304.41
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: (Z)-3-methyl-9-p-tolylsulphonylmethylene-7-oxabicyclo<4.3.0>non-2-ene(CAS DataBase Reference)
NIST Chemistry Reference: (Z)-3-methyl-9-p-tolylsulphonylmethylene-7-oxabicyclo<4.3.0>non-2-ene(99285-72-0)
EPA Substance Registry System: (Z)-3-methyl-9-p-tolylsulphonylmethylene-7-oxabicyclo<4.3.0>non-2-ene(99285-72-0)

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: 99285-72-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 99285-72-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,8 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 99285-72:
(7*9)+(6*9)+(5*2)+(4*8)+(3*5)+(2*7)+(1*2)=190
190 % 10 = 0
So 99285-72-0 is a valid CAS Registry Number.

99285-72-0Upstream product

99285-71-9 4-methyl-4-p-tolylsulphonylcyclohex-2-enyl prop-2-ynyl ether

99285-72-0Downstream Products

99285-72-0Relevant academic research and scientific papers

Radical Induced Cyclisations of Some Cyclic Unsaturated Allylic Sulphones

Smith, Thomas A.K.,Whitham, Gordon H.

, p. 313 - 317 (2007/10/02)

The cyclisations of unsaturated allylic p-tolyl sulphones to give ring compounds with adjacent vinyl and p-tolylsulphonylmethyl substituents (Scheme 2) is shown to be a feasible process by the conversion, in satisfactory yield, of the allylic ether (5; R=

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