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202715-66-0

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202715-66-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202715-66-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,7,1 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 202715-66:
(8*2)+(7*0)+(6*2)+(5*7)+(4*1)+(3*5)+(2*6)+(1*6)=100
100 % 10 = 0
So 202715-66-0 is a valid CAS Registry Number.

202715-66-0Downstream Products

202715-66-0Relevant articles and documents

Synthesis and antitumor activity of fused quinoline derivatives. V. Methylindolo[3,2-b]quinolines

Takeuchi, Yasuo,Kitaomo, Masayuki,Chang, Ming-Rong,Shirasaka, Shota,Shimamura, Chinami,Okuno, Yumiko,Yamato, Masatoshi,Harayama, Takashi

, p. 2096 - 2099 (2007/10/03)

Indolo[3,2-b]quinoline derivatives (1b-i) with a methyl group at each possible position have been synthesized. The 1-methyl (1b) and 9-methyl (1i) derivatives were inactive, but the 3-methyl (1d), 4-methyl (1e), and 6- methyl (1f) derivatives exhibited high treatment/control (T/C) value and cure rates against leukemia P388 in mice. These results indicated that modification of indolo[3,2-b]quinoline derivatives at 3, 4, and 6 positions may be useful approach for lead optimization.

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