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51146-63-5

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51146-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51146-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,4 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51146-63:
(7*5)+(6*1)+(5*1)+(4*4)+(3*6)+(2*6)+(1*3)=95
95 % 10 = 5
So 51146-63-5 is a valid CAS Registry Number.

51146-63-5Relevant articles and documents

Inhibitions of monoamine oxidases and acetylcholinesterase by 1-methyl, 5-phenyl substituted thiosemicarbazones: Synthesis, biochemical, and computational investigations

Jayanthi, Sivaraman,Kim, Hoon,Kumar, Kumudhavalli Suresh,Mathew, Bijo,Mathew, Githa Elizabeth,Mohan, Kumar,Oh, Jong Min

, p. 246 - 253 (2020/10/02)

A series of eleven 1-methyl, 5-phenyl substituted thiosemicarbazones (MT1–MT11) with the phenyl ring substitutions were prepared and investigated for their inhibitory activities against monoamine oxidases (MAOs) and acetylcholinesterase (AChE). [4-(dimeth

Semicarbazones from N-hydroxyureas and amines: A novel entry in the reactivity of the acyl nitroso group

Paz, Jairo,Perez-Balado, Carlos,Iglesias, Beatriz,Munoz, Luis

supporting information; experimental part, p. 1800 - 1803 (2011/06/10)

The condensation of carbamoyl nitroso compounds, obtained by oxidation of N-hydroxyureas, with amines unexpectedly afforded semicarbazones (aka carbamoyl hydrazones). Although the substitution of the nitrosyl moiety might compete to afford the correspondi

Novel synthesis of new 5,7-disubstituted-2-alkyl/arylamino-4H-pyrazolothiadiazines and 4,6-disubstituted-3-amino/anilino-2-alkyl/aryliminopyrazolothiazolines

Chande, Madhukar S.,Joshi, Rajesh D.

, p. 289 - 301 (2007/10/02)

The title compounds have been prepared by the interaction of substituted 4-bromopyrazolin-5-ones with thiosemicarbazides.An alternate unambiguous synthesis of pyrazolothiazolines has been described.All the compounds have been characterised by spect

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