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17417-82-2

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17417-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17417-82-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,1 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 17417-82:
(7*1)+(6*7)+(5*4)+(4*1)+(3*7)+(2*8)+(1*2)=112
112 % 10 = 2
So 17417-82-2 is a valid CAS Registry Number.

17417-82-2Relevant articles and documents

One-pot synthetic method of unsymmetrical diorganyl selenides: Reaction of diphenyl diselenide with alkyl halides in the presence of lanthanum metal

Nishino, Toshiki,Okada, Mitsuo,Kuroki, Takamasa,Watanabe, Toshihisa,Nishiyama, Yutaka,Sonoda, Noboru

, p. 8696 - 8698 (2002)

A convenient synthetic method of unsymmetrical selenides has been developed. When diphenyl diselenide was allowed to react with two equimolar amounts of primary alkyl iodides and bromides in the presence of an equimolar amount of lanthanum metal, alkyl ph

SH2' Type Reactions of Arenesulfonyl Chlorides with Allylic Compounds Catalyzed by a Ruthenium(II) Complex

Kamigata, Nobumasa,Ishii, Kimiko,Ohtsuka, Takeshi,Matsuyama, Haruo

, p. 3479 - 3481 (2007/10/02)

In the presence of a catalytic amount of dichlorotris(triphenylphosphine)ruthenium(II), the reactions of arenesulfonyl chlorides with allyl phenyl sulfide and allyl phenyl selenide proceeded smoothly to give allyl phenyl sulfone in high yield as well as the corresponding diphenyl disulfide or diphenyl diselenide.An SH2'-type mechanism involving the arenesulfonyl radical is proposed.

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