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13979-19-6

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13979-19-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13979-19-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,7 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13979-19:
(7*1)+(6*3)+(5*9)+(4*7)+(3*9)+(2*1)+(1*9)=136
136 % 10 = 6
So 13979-19-6 is a valid CAS Registry Number.

13979-19-6Relevant articles and documents

Synthesis of one double bond-inserted retinal analogs and their binding experiments with opsins: Preparation of novel red-shifted channelrhodopsin variants

Okitsu, Takashi,Yamano, Yumiko,Shen, Yi-Chung,Sasaki, Toshikazu,Kobayashi, Yuka,Morisawa, Shoko,Yamashita, Takahiro,Imamoto, Yasushi,Shichida, Yoshinori,Wada, Akimori

, p. 265 - 272 (2020/11/26)

In optogenetics, red-shifted channelrhodopsins (ChRs) are eagerly sought. We prepared six kinds of new chromophores with one double bond inserted into the polyene side chain of retinal (A1) or 3,4-didehy-droretinal (A2), and examined their binding efficie

Synthesis and Antitumor Activity of Retinoids with Modified Polar Head. Communication I

Deryabina, E. L.,Khodonov, A. A.,Cherevataya, G. V.,Kirillova, Yu. G.,Shvets, V. I.,et al.

, p. 811 - 818 (2007/10/03)

Several retinoids with a modified polar group were synthesized.Biological screening using HL-60 promyelocyte leukemia cells showed that the free carboxyl in the retinoid molecules is not the only group responsible for exhibiting the differentiating activi

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