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89672-97-9

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89672-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89672-97-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,7 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 89672-97:
(7*8)+(6*9)+(5*6)+(4*7)+(3*2)+(2*9)+(1*7)=199
199 % 10 = 9
So 89672-97-9 is a valid CAS Registry Number.

89672-97-9Downstream Products

89672-97-9Relevant articles and documents

Dicarbonyl(η5-cyclopentadienyl)molybdenum Complexes with 2-Iminocarboxylate as Chelate Ligand

Meder, Joachim,Petri, Wolfgang,Beck, Wolfgang

, p. 827 - 832 (2007/10/02)

A series of chiral 2-aminocarboxylato complexes (1) (R1 = H, Me, Et, i-Pr; R2 = H, Me, Ph, OH, NH2, NHPh, (S)-CHMePh, CH2CO2Et) has been prepared from (η5-C5H5)(CO)3MoCl, the sodium salt of 2-oxocarboxylic acid and R2NH2 and spectroscopically characterized (IR, 1H NMR).Diastereomers of 1 have been obtained with (S)-1-phenylethylamine as amine component.

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