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5,5'-(3-nitrophenylmethylene)bis[6-hydroxypyrimidine-4(3H)-one] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155375-96-5

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155375-96-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155375-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,3,7 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 155375-96:
(8*1)+(7*5)+(6*5)+(5*3)+(4*7)+(3*5)+(2*9)+(1*6)=155
155 % 10 = 5
So 155375-96-5 is a valid CAS Registry Number.

155375-96-5Downstream Products

155375-96-5Relevant academic research and scientific papers

Synthesis of 5,5'-(arylmethylene)bis(pyrimidinone) derivatives in aqueous media

Shi, Da-Qing,Niu, Li-Hui,Zhuang, Qi-Ya

experimental part, p. 719 - 721 (2009/09/25)

The condensation and addition reactions of aromatic aldehydes and 4,6-dihydroxypyrimidine or 2,4-dihydroxy-6-aminopyrimidine in water in the presence of triethylbenzylammonium chloride (TEBAC) afford a one-pot synthesis of 5,5'-(arylmethylene)bis[6-hydroxypyrimidine-4(3H)-one]s and 5,5'-(arylmethylene)bis[6-aminopyrimidine-2,4 (1H,3H)-dione]s. These compounds were characterised by elemental analysis and IR and 1H NMR spectra and further confirmed by a single crystal X-ray diffraction analysis.

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