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297150-27-7

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297150-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 297150-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,7,1,5 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 297150-27:
(8*2)+(7*9)+(6*7)+(5*1)+(4*5)+(3*0)+(2*2)+(1*7)=157
157 % 10 = 7
So 297150-27-7 is a valid CAS Registry Number.

297150-27-7Relevant articles and documents

Synthesis and cytotoxicity studies of quinoline-3-carbonitrile derivatives

Zhang, Shu Lan,Zhai, Xin,Zhang, Shi Jiao,Yu, Hong Hao,Gong, Ping

scheme or table, p. 939 - 942 (2011/11/13)

A series of quinoline-3-carbonitrile derivatives were designed and synthesized. Their cytotoxicity in vitro against four cancer cell lines (A549, HT-29, MDA-MB-231 and SMMC-7721) were evaluated by standard MTT assay. The pharmacological results showed that most of the prepared compounds displayed excellent selective cytotoxicity toward SMMC-7721 cell line. Among them, compounds 7c, 7e, 11b, 11f and 11g were more active than Gefitinb against SMMC-7721 cell line.

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