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7-Methyl-2-phenyl-4-phenylamino-1-thioxo-1,2-dihydro-7H-5-thia-2,7,8,9b-tetraaza-cyclopenta[a]naphthalene-3,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143702-96-9

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143702-96-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143702-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,0 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143702-96:
(8*1)+(7*4)+(6*3)+(5*7)+(4*0)+(3*2)+(2*9)+(1*6)=119
119 % 10 = 9
So 143702-96-9 is a valid CAS Registry Number.

143702-96-9Downstream Products

143702-96-9Relevant academic research and scientific papers

Preparation of Novel Tricyclic Ring Systems Containing the Pyridazinone Ring

Yamasaki, Tetsuo,Kawaminami, Eiji,Uchimura, Fumi,Okamoto, Yoshinari,Okawara, Tadashi,Furukawa, Mitsuru

, p. 825 - 829 (2007/10/02)

Novel tricyclic ring systems, imidazopyridazinothiazines 3, imidazopyridazinothiadiazines 15 and 18 were prepared by the reaction of 5-amino-4-chloropyridazin-3(2H)-ones 1 and 5(4)-(1-methylhydrazino)-4(5)-chloropyridazin-3(2H)-ones 13 (16) with isothiocyanates 2 and 7.

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