Cas 95457-87-7,Butanoic acid, 4-hydroxy-2-[[[(4-methylphenyl)sulfonyl]oxy]methylene]-, (Z)-

95457-87-7

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Basic information

Product Name: Butanoic acid, 4-hydroxy-2-[[[(4-methylphenyl)sulfonyl]oxy]methylene]-, (Z)-
Synonyms:
CAS NO:95457-87-7
Molecular Formula: C12H14O6S
Molecular Weight: 286.306
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: Butanoic acid, 4-hydroxy-2-[[[(4-methylphenyl)sulfonyl]oxy]methylene]-, (Z)-(CAS DataBase Reference)
NIST Chemistry Reference: Butanoic acid, 4-hydroxy-2-[[[(4-methylphenyl)sulfonyl]oxy]methylene]-, (Z)-(95457-87-7)
EPA Substance Registry System: Butanoic acid, 4-hydroxy-2-[[[(4-methylphenyl)sulfonyl]oxy]methylene]-, (Z)-(95457-87-7)

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: 95457-87-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 95457-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,5 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 95457-87:
(7*9)+(6*5)+(5*4)+(4*5)+(3*7)+(2*8)+(1*7)=177
177 % 10 = 7
So 95457-87-7 is a valid CAS Registry Number.

95457-87-7Upstream product

24349-80-2 (Z)-4,5-dihydro-3-(p-tolylsulfonyloxymethylene)-2(3H)-furanone

95457-87-7Downstream Products

95457-87-7Relevant academic research and scientific papers

TRANSFORMATIONS OF 3-(METHYLENE)DIHYDRO-2(3H)-FURANONE DERIVATIVES

Mazal, Ctibor,Jurka, Zdenek,Jonas, Jaroslav

, p. 2509 - 2519 (2007/10/02)

(E)- and (Z)-3-(4-toluenesulfonyloxymethylene)dihydro-2(3H)-furanones ((E)-I) and ((Z)-I) react with piperidine, pyrrolidine, morpholine, butanethiol, 4-toluenethiol, and 2-naphthalenethiol to give (E)-isomers of the corresponding enamines II-IV and thiom

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