Cas 864515-68-4,3-benzyl-4-phenyltelluro-5-(o-chlorophenyl)-2(5H)-butenolide

864515-68-4

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Basic information

Product Name: 3-benzyl-4-phenyltelluro-5-(o-chlorophenyl)-2(5H)-butenolide
Synonyms: 3-benzyl-4-phenyltelluro-5-(o-chlorophenyl)-2(5H)-butenolide
CAS NO:864515-68-4
Molecular Formula:
Molecular Weight: 488.44
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: 3-benzyl-4-phenyltelluro-5-(o-chlorophenyl)-2(5H)-butenolide(CAS DataBase Reference)
NIST Chemistry Reference: 3-benzyl-4-phenyltelluro-5-(o-chlorophenyl)-2(5H)-butenolide(864515-68-4)
EPA Substance Registry System: 3-benzyl-4-phenyltelluro-5-(o-chlorophenyl)-2(5H)-butenolide(864515-68-4)

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: 864515-68-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 864515-68-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,5,1 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 864515-68:
(8*8)+(7*6)+(6*4)+(5*5)+(4*1)+(3*5)+(2*6)+(1*8)=194
194 % 10 = 4
So 864515-68-4 is a valid CAS Registry Number.

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864515-68-4Relevant academic research and scientific papers

Facile synthesis of β-organotellurobutenolides via electrophilic tellurolactonization of α-allenoic acids

Xu, Qing,Huang, Xian,Yuan, Jingqi

, p. 6948 - 6951 (2007/10/03)

We report a convenient and highly efficient method for the synthesis of β-organotellurobutenolides by the aryltellurenyl halides-induced electrophilic tellurolactonization of α-allenoic acids under mild conditions. The resulting β-organotellurobutenolides

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