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197724-51-9

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197724-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197724-51-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,7,2 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 197724-51:
(8*1)+(7*9)+(6*7)+(5*7)+(4*2)+(3*4)+(2*5)+(1*1)=179
179 % 10 = 9
So 197724-51-9 is a valid CAS Registry Number.

197724-51-9Downstream Products

197724-51-9Relevant articles and documents

Photoswitching of the enzymatic activity of semisynthetic ribonuclease S' bearing phenylazophenylalanine at a specific site

Hamachi, Itaru,Hiraoka, Takashi,Yamada, Yasuhiro,Shinkai, Seiji

, p. 537 - 538 (1998)

Photos witching of the enzymatic activity of ribonuclease S' was successfully carried out by site specific incorporation of phenylazophenylalanine into S-peptide skeleton by semisynthesis.

Optical switching of ion-dipole interactions in a gramicidin channel analogue

Borisenko, Vitali,Burns, Darcy C.,Zhang, Zhihua,Woolley, G. Andrew

, p. 6364 - 6370 (2000)

Optical control of ion channel gating could permit the functional manipulation of excitable cells. We wished to examine the feasibility of using optical switching of ion-dipole interactions as a means of switching ion flux in channels. We prepared an anal

Photoswitching of the Enzymatic Activity of Semisynthetic Ribonuclease S' Bearing Phenylazophenylalanine at a Specific Site

Hamachi, Itaru,Hiraoki, Takashi,Yamada, Yasuhiro,Shinkai, Seiji

, p. 704 - 706 (2007/10/03)

Photoswitching of the enzymatic activity of ribonuclease S' was successfully carried out by site specific incorporation of phenylazophenylalanine into S-peptide skeleton by semisynthesis.

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