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2190-19-4

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2190-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2190-19-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2190-19:
(6*2)+(5*1)+(4*9)+(3*0)+(2*1)+(1*9)=64
64 % 10 = 4
So 2190-19-4 is a valid CAS Registry Number.

2190-19-4Downstream Products

2190-19-4Relevant articles and documents

Regioisomeric characterization of triacylglycerols using silver-ion HPLC/MS and randomization synthesis of standards

Lisa, Miroslav,Velinska, Hana,Holcapek, Michal

experimental part, p. 3903 - 3910 (2010/03/23)

Silver-ion normal-phase high-performance liquid chromatography (HPLC) provides a superior separation selectivity for lipids differing in the number and position of double bonds in fatty acid chains including the resolution of triacylglycerol (TG) regioiso

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