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1,1'-bis(3,6,9,12-tetraoxacyclotridecane)<1,1'-(2)H2> is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121928-91-4

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121928-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121928-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,2 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121928-91:
(8*1)+(7*2)+(6*1)+(5*9)+(4*2)+(3*8)+(2*9)+(1*1)=124
124 % 10 = 4
So 121928-91-4 is a valid CAS Registry Number.

121928-91-4Downstream Products

121928-91-4Relevant academic research and scientific papers

MASS SPECTRA OF BINUCLEAR CROWN ETHERS

Gren', A. I.,Luk'yaneneko, N. G.,Mazepa, A. V.,Mel'nik, O. T.,Timofeev, O. S.

, p. 1334 - 1336 (1988)

The mass-spectral analytical characteristics of binuclear crown ethers were established.The determining role of 1,5- and 1,4-C-H...O transannular interactions in the realization of rearrangement processes during fragmentation were ascertained.

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