Cas 161316-89-8,5,11,17,23-tetracyanomethyl-25,27-bis(benzoyloxy)-26,28-dihydroxycalix<4>arene

161316-89-8

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Basic information

Product Name: 5,11,17,23-tetracyanomethyl-25,27-bis(benzoyloxy)-26,28-dihydroxycalix<4>arene
Synonyms: 5,11,17,23-tetracyanomethyl-25,27-bis(benzoyloxy)-26,28-dihydroxycalix<4>arene
CAS NO:161316-89-8
Molecular Formula:
Molecular Weight: 788.859
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: 5,11,17,23-tetracyanomethyl-25,27-bis(benzoyloxy)-26,28-dihydroxycalix<4>arene(CAS DataBase Reference)
NIST Chemistry Reference: 5,11,17,23-tetracyanomethyl-25,27-bis(benzoyloxy)-26,28-dihydroxycalix<4>arene(161316-89-8)
EPA Substance Registry System: 5,11,17,23-tetracyanomethyl-25,27-bis(benzoyloxy)-26,28-dihydroxycalix<4>arene(161316-89-8)

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: 161316-89-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 161316-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,3,1 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 161316-89:
(8*1)+(7*6)+(6*1)+(5*3)+(4*1)+(3*6)+(2*8)+(1*9)=118
118 % 10 = 8
So 161316-89-8 is a valid CAS Registry Number.

161316-89-8Upstream product

161316-89-8Downstream Products

161316-50-3 C₆₄H₄₄N₄O₈

161316-89-8Relevant academic research and scientific papers

Aroylation and acylation of p-cyanomethylcalix[4]arenes

Sharma,Gutsche

, p. 813 - 822 (1994)

Calix[4]arenes carrying H, tert-butyl, and cyanomethyl groups in the p-positions are converted into tetraesters by aroylation or acylation in the presence of 1-methylimidazole or sodium hydride. Aroylation or acylation of p-cyanomethylcalix[4]arene in the

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