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18371-73-8

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18371-73-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18371-73-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,3,7 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18371-73:
(7*1)+(6*8)+(5*3)+(4*7)+(3*1)+(2*7)+(1*3)=118
118 % 10 = 8
So 18371-73-8 is a valid CAS Registry Number.

18371-73-8Relevant articles and documents

Regioselective and stereospecific opening of an oxirane system mediated by trifluoroacetic acid and halide anions. A new direct approach to C3-vicinal halohydrins

Stamatov, Stephan D.,Stawinski, Jacek

, p. 1887 - 1889 (2007)

Glycidol derivatives bearing ester, ether or silyl functionality upon treatment with trifluoroacetic acid (TFA) in the presence of a halide anion (e.g., Bu4NX; X = Cl, Br or I) at room temperature undergo regioselective and stereospecific openi

Synthesis and characterization of nonconventional surfactants of aromatic amino acid-glycerol ethers: Effect of the amino acid moiety on the orientation and surface properties of these soap-type amphiphiles

Varka, Evdoxia-Maria A.,Heli, Maria G.,Coutouli-Argyropoulou, Evdoxia,Pegiadou, Sofia A.

, p. 8305 - 8311 (2007/10/03)

The synthesis, characterization, and surface properties of soaptype amphiphiles comprising alkyl chains of 10-16 carbon atoms linked through an ether group to a glycerolamino acid hydrophilic head group is described. The surface properties of members of this series derived from histidine and tyrosine were compared with those of phenylalanine and tryptophan derivatives described previously and with those of conventional soaps. In all cases, the amino acid derivatives showed superior surface properties, and an interesting differentiation was discovered regarding the orientation of tryptophan derivatives.

Synthesis of 1-O-alkyl-2-acyl-glycerophosphocholine with branched fatty acid esters

Dobner,Rattay,Nuhn

, p. 15 - 17 (2007/10/02)

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