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189180-13-0

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189180-13-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189180-13-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,1,8 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 189180-13:
(8*1)+(7*8)+(6*9)+(5*1)+(4*8)+(3*0)+(2*1)+(1*3)=160
160 % 10 = 0
So 189180-13-0 is a valid CAS Registry Number.

189180-13-0Relevant articles and documents

Parietic acid aminophosphonic acid ester derivative and its synthetic method and application

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Paragraph 0058; 0059, (2016/10/08)

The invention discloses a series of rhein aminophosphonate derivatives, and a synthetic method and applications thereof. The synthetic method of the rhein aminophosphonate derivatives comprises: taking rhein and an alpha-aminophosphonate as raw materials,

Synthesis of derivatives of artesunate α-aminophosphonate and their antimicrobial activities

He, Sheng,Ouyang, Xilin,Huang, Xiaochao,Hu, Weisong,Dai, Weilong,Tian, Xiaoyan,Pan, Yingming,Huang, Shiwen,Wang, Hengshan

, p. 408 - 416 (2015/06/22)

Thirteen α-aminophosphonate derivatives with artesunate were synthesized by introducing bioactive α-aminophosphonate combination with artesunate in this work. The reaction were easily carried out at normal pressure, low temperature and without any catalys

Synthesis and antitumor activities of novel rhein α-aminophosphonates conjugates

Yao, Gui-Yang,Ye, Man-Yi,Huang, Ri-Zhen,Li, Ya-Jun,Pan, Ying-Ming,Xu, Qing,Liao, Zhi-Xin,Wang, Heng-Shan

supporting information, p. 501 - 507 (2014/01/23)

Several rhein α-aminophosphonates conjugates (5a-5q) were synthesized and evaluated for in vitro cytotoxicity against HepG-2, CNE, Spca-2, Hela and Hct-116 cell lines. Some compounds showed relatively high cytotoxicity. Especially, compound 5i exhibited t

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