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1589532-78-4

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1589532-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1589532-78-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,9,5,3 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1589532-78:
(9*1)+(8*5)+(7*8)+(6*9)+(5*5)+(4*3)+(3*2)+(2*7)+(1*8)=224
224 % 10 = 4
So 1589532-78-4 is a valid CAS Registry Number.

1589532-78-4Relevant articles and documents

Synthesis and anti-BVDV activity of novel δ-sultones in vitro: Implications for HCV therapies

Xu, Hai-Wei,Zhao, Ling-Jie,Liu, Huan-Fei,Zhao, Dan,Luo, Jiao,Xie, Xiao-Ping,Liu, Wen-Sheng,Zheng, Jia-Xin,Dai, Gui-Fu,Liu, Hong-Min,Liu, Long-Hua,Liang, Yi-Bo

supporting information, p. 2388 - 2391 (2014/05/20)

In this study we report the synthesis and activity against bovine viral diarrhea virus (BVDV) of a novel series of bicycle δ-sultones containing γ-lactones. BVDV is responsible for major losses in cattle. Some of the synthesized δ-sultones showed pronounced anti-BVDV activity with EC 50 values of 0.12-1.0 μM and no significant cytotoxicity. Among them, the ortho bromosubstituted derivative 4f (EC50 = 0.12 μM) showed better antiviral activity than other derivatives and was 10 fold more that of than positive control ribavirin (EC50 = 1.3 μM). BVDV is also considered to be a valuable surrogate for the hepatitis C virus (HCV) in antiviral drug studies. The above results provided a novel candidate for the development of anti-HCV agents.

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