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101893-12-3

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101893-12-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101893-12-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,8,9 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 101893-12:
(8*1)+(7*0)+(6*1)+(5*8)+(4*9)+(3*3)+(2*1)+(1*2)=103
103 % 10 = 3
So 101893-12-3 is a valid CAS Registry Number.

101893-12-3Relevant articles and documents

Surface properties and aggregates in the mixed systems of bolaamphiphiles and their oppositely charged conventional surfactants

Han, Feng,He, Xiao,Huang, Jianbin,Li, Ziehen,Wang, Yilin,Fu, Honglan

, p. 5256 - 5262 (2004)

Two transition points were observed in the surface tension curves of the mixed systems of cationic bolaamphiphile BPHTAB (biphenyl-4,4′- bis(oxyhexamethylenetrimethylammonium bromide)) and its oppositely charged conventional surfactants. Transmission electron microscopy, dynamic light scattering, and isothermal titration microcalorimetric experiments demonstrated that spherical vesicles or elongated aggregates formed at the lower surfactant concentration than the corresponding critical micelle concentration (cmc), which led to the existence of two transition points in surface tension curves. Addition of 10% formamide into the mixed system broke the vesicles and elongated aggregates and made the first breaking point disappear. The biphenyl group in the BPHTAB molecule and the appropriate attractive interaction between the cationic and anionic headgroups of the surfactants had a great influence on the ability of vesicle formation and determined whether the two transition points would exist in the surface tension curve.

Quinoline appended pillar[5]arene (QPA) as Fe3+ sensor and complex of Fe3+ (FeQPA) as a selective sensor for F?, arginine and lysine in the aqueous medium

Joseph, Roymon,Asok, Adersh,Joseph, Kuruvilla

, (2020)

A quinoline functionalized pillar[5]arene, QPA has been prepared and its interaction with biologically relevant ions and molecules in aqueous solution has been demonstrated. The sensor molecule, QPA has shown selectivity towards Fe3+ among elev

A fluorescence turn-on probe for the detection of thiol-containing amino acids in aqueous solution and bioimaging in cells

Son, Sang-Ho,Kim, Yongkyun,Heo, Min Beom,Lim, Yong Taik,Lee, Taek Seung

, p. 2034 - 2039 (2014)

A turn-on fluorescent probe, based on a water-soluble terphenyl derivative, for the detection of cysteine and homocysteine is reported. The aldehyde groups in the probe play crucial roles in providing reaction with thiol groups in the amino acids, leading

Synthesis of functionalized copillar[4+1]arenes and rotaxane as heteromultivalent scaffolds

Chen, Wenzhang,Mohy Ei Dine, Tharwat,Vincent, Stéphane P.

, p. 492 - 495 (2021)

In this study, novel copillar[4+1]arenes were used as central heteromultivalent scaffolds via orthogonal couplings with a series of biologically relevant molecules such as carbohydrates, α-amino acids, biotin and phenylboronic acid. Further modifications by introducing maleimides or cyclooctyne groups provided molecular probes adapted to copper-free click chemistry. An octa-azidated fluorescent rotaxane bearing two distinct ligands was also generated in a fully controlled manner.

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