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1202935-45-2

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1202935-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1202935-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,2,9,3 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1202935-45:
(9*1)+(8*2)+(7*0)+(6*2)+(5*9)+(4*3)+(3*5)+(2*4)+(1*5)=122
122 % 10 = 2
So 1202935-45-2 is a valid CAS Registry Number.

1202935-45-2Downstream Products

1202935-45-2Relevant articles and documents

Synthesis and antiviral bioactivities of 2-cyano-3-substitutedamino(phenyl) methylphosphonylacrylates (Acrylamides) containing alkoxyethyl moieties

Yang, Jia-Qiang,Song, Bao-An,Bhadury, Pinaki S.,Chen, Zhuo,Yang, Song,Xue-Jian, Cai,Hu, De-Yu,Xue, Wei

, p. 2730 - 2735 (2011/07/31)

An efficient reaction under microwave irradiation has been developed for the synthesis of a series of novel 2-cyano-3-substituted-amino(phenyl) methylphosphonylacrylates (acrylamides) II. The products obtained in shorter reaction time with moderate yields are fully characterized by elemental analysis, IR, 1H, 13C, and 31P NMR spectral data. The role of introducing various substituents and the effect of incorporating a-aminophosphonates with an alkoxyethyl moiety into the parent cyanoacrylate (acrylamide) structure are investigated. Among the studied compounds, both II-17 and II-24 displayed good in vivo curative, protection, and inactivation effects, which were comparable to those of the commercial reference ningnanmycin (inhibitory rates of 58.8, 60.2, 78.9% and 60.0, 58.9, 85.5%, respectively, at 500 mg/L against TMV). To the best of the authors' knowledge, this is the first report on the synthesis and antiviral activity of the title compounds II.

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