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Ethanedione, diphenyl-, mono[(1-methyl-3-phenyl-2-propynylidene)hydrazone] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89849-26-3

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89849-26-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89849-26-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,4 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89849-26:
(7*8)+(6*9)+(5*8)+(4*4)+(3*9)+(2*2)+(1*6)=203
203 % 10 = 3
So 89849-26-3 is a valid CAS Registry Number.

89849-26-3Downstream Products

89849-26-3Relevant academic research and scientific papers

Reactions of Azines. 7. Synthesis and Thermal Rearrangement of 1-Oxo-3,4-diaza-2,4,6-heptatrienes and 1-Oxo-3,4-diaza-2,4,6,7-octatetraenes (Allenyl Azines)

Schweizer, Edward E.,Lee, Kee-Jung

, p. 1959 - 1964 (2007/10/02)

The preparation and "criss-cross" cycloaddition reactions of 1-oxo-3,4-diaza-2,4,6-heptatrienes 5 obtained form 1-substituted triphenylphosphonium 2-propylides 23a-e and formaldehyde, benzaldehyde, or p-nitrobenzal

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