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1149748-53-7

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1149748-53-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1149748-53-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,9,7,4 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1149748-53:
(9*1)+(8*1)+(7*4)+(6*9)+(5*7)+(4*4)+(3*8)+(2*5)+(1*3)=187
187 % 10 = 7
So 1149748-53-7 is a valid CAS Registry Number.

1149748-53-7Downstream Products

1149748-53-7Relevant articles and documents

Design, synthesis, and anti-HCV activity of thiourea compounds

Kang, Iou-Jiun,Wang, Li-Wen,Lee, Chung-Chi,Lee, Yen-Chun,Chao, Yu-Sheng,Hsu, Tsu-An,Chern, Jyh-Haur

scheme or table, p. 1950 - 1955 (2009/11/30)

A series of thiourea derivatives were synthesized and their antiviral activity was evaluated in a cell-based HCV subgenomic replicon assay. SAR studies revealed that the chain length and the position of the alkyl linker largely influenced the in vitro anti-HCV activity of this class of potent antiviral agents. Among this series of compounds synthesized, the thiourea derivative with a six-carbon alkyl linker at the meta-position of the central phenyl ring (10) was identified as the most potent anti-HCV inhibitor (EC50 = 0.047 μM) with a selectivity index of 596.

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