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1,10,24,33-tetrakis-(p-tolylsulphonyl)-1,10,24,33-tetra-aza<10.1.10.1>paracyclophane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77131-88-5

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77131-88-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77131-88-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,3 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77131-88:
(7*7)+(6*7)+(5*1)+(4*3)+(3*1)+(2*8)+(1*8)=135
135 % 10 = 5
So 77131-88-5 is a valid CAS Registry Number.

77131-88-5Downstream Products

77131-88-5Relevant academic research and scientific papers

New entry to tetranuclear clusters with tetrathiol ligands anchored to hydrophobic macrocycles in iron-sulphur protein analogues; Fe4S 4{cyclo-(XN[CH2]8)4}2- and Fe4S4

Okuno, Yohmei,Uoto, Kouichi,Sasaki, Yuko,Yonemitsu, Osamu,Tomohiro, Takenori

, p. 874 - 876 (1987)

full title:New entry to tetranuclear clusters with tetrathiol ligands anchored to hydrophobic macrocycles in iron-sulphur protein analogues; Fe4S 4{cyclo-(XN[CH2]8)4}2- and Fe4S

Preparation of Large Macrocyclic Tetra-amines Consisting of a Methylene Backbone and a Cyclophane Type Skeleton

Uoto, Kouichi,Tomohiro, Takenori,Okuno, Hiroaki (Yohmei)

, p. 893 - 897 (2007/10/02)

Efficient synthetic routes to 1,10,19,28-tetraazacyclohexatriacontane, a 36-membered ring compound with a methylene backbone, and bis(N,N'-octamethylene-4,4'-diaminodiphenylmethane), a 38-membered tetraamine with a cyclophane skeleton, have been developed

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