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1-phenyl-3-methyl-5-imino-4-<(1-phenyl-3-methyl-4-aminopyrazol-5-yl)imino>-2-pyrazoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120759-59-3

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120759-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120759-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,5 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 120759-59:
(8*1)+(7*2)+(6*0)+(5*7)+(4*5)+(3*9)+(2*5)+(1*9)=123
123 % 10 = 3
So 120759-59-3 is a valid CAS Registry Number.

120759-59-3Relevant academic research and scientific papers

BISPYRAZOLEPYRAZINES AS SELF-CONDENSATION PRODUCTS FROM 4,5-DIAMINOPYRAZOLES

Orlov, V. D.,Kiroga, Kh.,Kolos, N. N.

, p. 1008 - 1011 (2007/10/02)

Bispyrazolopyrazines have been obtained by self-condensation of 4,5-diaminopyrazoles and their structure confirmed by independent synthesis.The spectral data for these compounds is discussed.

REACTIONS OF 4,5-DIAMINO-3-METHYL-1-PHENYLPYRAZOLE WITH AROMATIC HALOKETONES

Orlov, V.D.,Tueni, M.,Kolos, N.N.,Getmanskii, N.V.,Kiroga, Kh.

, p. 643 - 646 (2007/10/02)

Reaction of 4,5-diamino-3-methyl-1-phenylpyrazole with ω-bromoacetophenones yields pyrazolopyrazines.A side product is 1-phenyl-3-methyl-5-imino-4--2-pyrazoline obtained by dimerization of the starting

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