Cas 581069-58-1,anti-5,13-di-t-butyl-8,16-dimethyl[2.2]metacyclophane-1,2-dione

581069-58-1

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Basic information

Product Name: anti-5,13-di-t-butyl-8,16-dimethyl[2.2]metacyclophane-1,2-dione
Synonyms: anti-5,13-di-t-butyl-8,16-dimethyl[2.2]metacyclophane-1,2-dione
CAS NO:581069-58-1
Molecular Formula:
Molecular Weight: 376.539
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: anti-5,13-di-t-butyl-8,16-dimethyl[2.2]metacyclophane-1,2-dione(CAS DataBase Reference)
NIST Chemistry Reference: anti-5,13-di-t-butyl-8,16-dimethyl[2.2]metacyclophane-1,2-dione(581069-58-1)
EPA Substance Registry System: anti-5,13-di-t-butyl-8,16-dimethyl[2.2]metacyclophane-1,2-dione(581069-58-1)

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: 581069-58-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 581069-58-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,1,0,6 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 581069-58:
(8*5)+(7*8)+(6*1)+(5*0)+(4*6)+(3*9)+(2*5)+(1*8)=171
171 % 10 = 1
So 581069-58-1 is a valid CAS Registry Number.

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581069-58-1Relevant academic research and scientific papers

Medium-sized cyclophanes, 62. Synthesis and structure of [2.2]metacyclophane-1,2-diol and conversion into [2.2]metacyclophane-1,2-dione by Swern oxidation

Yamato, Takehiko,Hironaka, Toru,Saisyo, Tatsunori,Manabe, Tomoki,Okuyama, Ken-ichiro

, p. 277 - 288 (2007/10/03)

McMurry cyclization of 1,2-bis(5-t-butyl-2-methyl-3-formylphenyl)ethane 2 afforded anti-[2.2]metacyclophan-1-ene 3 and anti-[2.2]metacyclophane-1,2-diols 4, which were converted into the corresponding 1,2-dione 6 by Swern oxidation.

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