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1257802-56-4

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1257802-56-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257802-56-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,8,0 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1257802-56:
(9*1)+(8*2)+(7*5)+(6*7)+(5*8)+(4*0)+(3*2)+(2*5)+(1*6)=164
164 % 10 = 4
So 1257802-56-4 is a valid CAS Registry Number.

1257802-56-4Downstream Products

1257802-56-4Relevant academic research and scientific papers

Synthesis and insecticidal activity of novel carbamate derivatives as potential dual-binding site acetylcholinesterase inhibitors

Ma, Hong-Ju,Xie, Ru-Liang,Zhao, Qian-Fei,Mei, Xiang-Dong,Ning, Jun

, p. 12817 - 12821 (2011/10/09)

In biological systems, bivalent ligands often possess increased functional affinity for their receptors compared with monovalent ligands. On the basis of the structure of acetylcholinesterase (AChE), a series of novel carbamate heterodimetic derivatives w

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