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196497-38-8

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196497-38-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 196497-38-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,4,9 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 196497-38:
(8*1)+(7*9)+(6*6)+(5*4)+(4*9)+(3*7)+(2*3)+(1*8)=198
198 % 10 = 8
So 196497-38-8 is a valid CAS Registry Number.

196497-38-8Relevant articles and documents

Synthesis of structurally weil-defined triglyceryl di-, tri-, and tetra-fatty acid esters as new oil gelators

Hamada, Masahiro,Terayama, Megumi,Kaneko, Kei-Ichi,Ooya, Tohru,Kishimoto, Takao,Nakajima, Noriyuki

experimental part, p. 3663 - 3669 (2009/06/18)

We are interested in developing chemically modified linear and cyclic polyglycerols and their esters that have a single polymerization degree and fine structure. Triglyceryl di-, tri-, and tetra-fatty acid esters were synthesized from common substrate as new prominent gelators. The triglyceryl esters were capable of gelling up cooking oils. A comparison of the gelation ability of structurally related compounds clarified that the introduction of alkyl chains of suitable length is required for effective gelation. Georg Thieme Verlag Stuttgart · New York.

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