Cas 137346-59-9,5-chloro-7-thiabicyclo<4.3.0>nonane 7,7-dioxide

137346-59-9

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Basic information

Product Name: 5-chloro-7-thiabicyclo<4.3.0>nonane 7,7-dioxide
Synonyms:
CAS NO:137346-59-9
Molecular Formula:
Molecular Weight: 208.709
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: 5-chloro-7-thiabicyclo<4.3.0>nonane 7,7-dioxide(CAS DataBase Reference)
NIST Chemistry Reference: 5-chloro-7-thiabicyclo<4.3.0>nonane 7,7-dioxide(137346-59-9)
EPA Substance Registry System: 5-chloro-7-thiabicyclo<4.3.0>nonane 7,7-dioxide(137346-59-9)

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: 137346-59-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 137346-59-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,4 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137346-59:
(8*1)+(7*3)+(6*7)+(5*3)+(4*4)+(3*6)+(2*5)+(1*9)=139
139 % 10 = 9
So 137346-59-9 is a valid CAS Registry Number.

137346-59-9Upstream product

133216-87-2 2-(cyclohex-2-en-1-yl)ethane-1-sulfonyl chloride

137346-59-9Downstream Products

137346-59-9Relevant academic research and scientific papers

Regioselectivity in the formation of cyclic sulphones from 4- and 5-alkenesulphonyl chlorides

Culshaw,Walton

, p. 6433 - 6436 (1990)

Alk-4-enesulphonyl chlorides and alk-5-enesulphonyl chlorides cyclise under free radical conditions mainly in the endo mode to give tetrahydrothiopyran-1,1-dioxide and thiepane-1,1-dioxide respectively.

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