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111931-75-0

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111931-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111931-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,9,3 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111931-75:
(8*1)+(7*1)+(6*1)+(5*9)+(4*3)+(3*1)+(2*7)+(1*5)=100
100 % 10 = 0
So 111931-75-0 is a valid CAS Registry Number.

111931-75-0Downstream Products

111931-75-0Relevant articles and documents

Reactions of O-Silyl Selenocarboxylates; IR and NMR Spectra of Heteroatom-substituted Selenocarboxylates

Kageyama, Hideki,Kido, Kenji,Kato, Shinzi,Murai, Toshiaki

, p. 1083 - 1088 (2007/10/02)

O-Silyl selenocarboxylates 1 react readily with acyl chlorides to give selenoanhydrides.Attempts to synthesize unsymmetrical selenoanhydrides selectively gave mixtures of the desired products with symmetrical selenoanhydrides.Ph3GeCl, Ph3SnCl, Ph3PbCl, Ph

Isolation and characterization of Se-organolead selenocarboxylates

Kato, Shinzi,Ishihara, Hideharu,Ibi, Kazumasa,Kageyama, Hideki,Murai, Toshiaki

, p. 313 - 320 (2007/10/02)

Se-organolead selenocarboxylates were characterized after they were obtained from the reactions of alkali metal or piperidinium selenocarboxylates with organolead chlorides in moderate to good yields.The reactions of triphenyllead selenocarboxylates with

A Convenient Preparation of Aryl Arylcarbonyl Diselenides

Ishihara, Hideharu,Matsunami, Nobuaki,Yamada, Yukihiro

, p. 371 - 373 (2007/10/02)

A novel method for the synthesis of aryl arylcarbonyl diselenides via the reaction of potassium areneselenocarboxylates with areneselenenyl bromides is described.

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