Cas 129958-52-7,cis-2-phenyl-2-methylspiro<2,4>hepta-4,6-diene-1-carboxylic acid ethyl ester

129958-52-7

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Basic information

Product Name: cis-2-phenyl-2-methylspiro<2,4>hepta-4,6-diene-1-carboxylic acid ethyl ester
Synonyms:
CAS NO:129958-52-7
Molecular Formula:
Molecular Weight: 254.329
EINECS: N/A
Product Categories: N/A
Mol File: 129958-52-7.mol
Article Data: 1

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: cis-2-phenyl-2-methylspiro<2,4>hepta-4,6-diene-1-carboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: cis-2-phenyl-2-methylspiro<2,4>hepta-4,6-diene-1-carboxylic acid ethyl ester(129958-52-7)
EPA Substance Registry System: cis-2-phenyl-2-methylspiro<2,4>hepta-4,6-diene-1-carboxylic acid ethyl ester(129958-52-7)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 129958-52-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129958-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,9,5 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129958-52:
(8*1)+(7*2)+(6*9)+(5*9)+(4*5)+(3*8)+(2*5)+(1*2)=177
177 % 10 = 7
So 129958-52-7 is a valid CAS Registry Number.

129958-52-7Upstream product

129958-52-7Downstream Products

129958-52-7Relevant articles and documents

SULFUR YLIDES. 4. CYCLOPROPANATION OF FULVENES BY ETHYL (DIMETHYLSULFURANYLIDENE)ACETATE UNDER INTERPHASE CATALYSIS CONDITIONS

Tolstikov, G. A.,Galin, F. Z.,Iskandarova, V. N.,Lakeev, S. N.,Spirikhin, L. V.,Khalilov, L. M.

, p. 1238 - 1242 (2007/10/02)

The reaction was studied of fulvenes with ethyl (dimethylsulfuranylidene)acetate generated under interphase catalysis conditions from the sulfonium salt +-CO2Et)>Br- by the action of 85percent KOH in the presence of triethylb

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