Cas 134809-78-2,55(56),57(58),59(60)-tribenzyl-3,6,9,12,15,21,24,27,30,33,39,42,45,48,51-pentadecaoxa-55,56,57,58,59,60-hexaazatetracyclo<51.2.1.2<sup>17,19</sup>,2<sup>35,37</sup>>hexaconta-1(56),19(58),37(60),17,35,53-hexaene-2,16,20,34,38,52-hexaone

134809-78-2

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Product Name: 55(56),57(58),59(60)-tribenzyl-3,6,9,12,15,21,24,27,30,33,39,42,45,48,51-pentadecaoxa-55,56,57,58,59,60-hexaazatetracyclo<51.2.1.2^17,19,2^35,37>hexaconta-1(56),19(58),37(60),17,35,53-hexaene-2,16,20,34,38,52-hexaone
Synonyms:
CAS NO:134809-78-2
Molecular Formula:
Molecular Weight: 1213.26
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: 55(56),57(58),59(60)-tribenzyl-3,6,9,12,15,21,24,27,30,33,39,42,45,48,51-pentadecaoxa-55,56,57,58,59,60-hexaazatetracyclo<51.2.1.2^17,19,2^35,37>hexaconta-1(56),19(58),37(60),17,35,53-hexaene-2,16,20,34,38,52-hexaone(CAS DataBase Reference)
NIST Chemistry Reference: 55(56),57(58),59(60)-tribenzyl-3,6,9,12,15,21,24,27,30,33,39,42,45,48,51-pentadecaoxa-55,56,57,58,59,60-hexaazatetracyclo<51.2.1.2^17,19,2^35,37>hexaconta-1(56),19(58),37(60),17,35,53-hexaene-2,16,20,34,38,52-hexaone(134809-78-2)
EPA Substance Registry System: 55(56),57(58),59(60)-tribenzyl-3,6,9,12,15,21,24,27,30,33,39,42,45,48,51-pentadecaoxa-55,56,57,58,59,60-hexaazatetracyclo<51.2.1.2^17,19,2^35,37>hexaconta-1(56),19(58),37(60),17,35,53-hexaene-2,16,20,34,38,52-hexaone(134809-78-2)

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: 134809-78-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 134809-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,0 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134809-78:
(8*1)+(7*3)+(6*4)+(5*8)+(4*0)+(3*9)+(2*7)+(1*8)=142
142 % 10 = 2
So 134809-78-2 is a valid CAS Registry Number.

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134809-78-2Relevant academic research and scientific papers

Influence of the Length of the Poly(ethylene glycol) Chain on Cyclization affording Dimeric Ester Crowns of 3,5-Disubstituted 1-Benzylpyrazole. Synthesis of a New 24-membered Proton Ionizable Receptor Via Debenzylation

Bueno, Jose M.,Navarro, Pilar,Rodriguez-Franco, M. Isabel,Samat, A.

, p. 1101 - 1116 (2007/10/02)

The cyclization reactions of 1-benzylpyrazole-3,5-dicarbonyl dichloride with both tetra- and diethylene glycol, under the template effect of CsCl afforded a variety of polyether ester crowns (1)-(6) of different sizes.Using tetraethylene glycol, the 18-me

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