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N'-Eth-(E)-ylidene-N-methyl-N-(2-phenyl-[1,3]dioxolan-2-ylmethyl)-hydrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109277-27-2

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109277-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109277-27-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,7 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 109277-27:
(8*1)+(7*0)+(6*9)+(5*2)+(4*7)+(3*7)+(2*2)+(1*7)=132
132 % 10 = 2
So 109277-27-2 is a valid CAS Registry Number.

109277-27-2Relevant academic research and scientific papers

FORMATION OF PYRAZOLES AND OF IMIDAZOLES FROM PHENACYL KETAL HYDRAZONES OF ALDEHYDES

Scarpetti, David,Kano, Kunio,Anselme, Jean-Pierre

, p. 1073 - 1082 (2007/10/02)

The cyclization of phenacyl ethylene ketal (pek) hydrazones of glyoxals, benzaldehyde and acetaldehyde to pyrazoles is described; in the case of the hydrazones of benzaldehyde and acetaldehyde, the corresponding imidazoles are also formed.A mechanism is suggested for the formation of the imidazoles.

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