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1240693-60-0

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1240693-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240693-60-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,6,9 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1240693-60:
(9*1)+(8*2)+(7*4)+(6*0)+(5*6)+(4*9)+(3*3)+(2*6)+(1*0)=140
140 % 10 = 0
So 1240693-60-0 is a valid CAS Registry Number.

1240693-60-0Downstream Products

1240693-60-0Relevant 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

, 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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