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350829-83-3

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350829-83-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 350829-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,0,8,2 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 350829-83:
(8*3)+(7*5)+(6*0)+(5*8)+(4*2)+(3*9)+(2*8)+(1*3)=153
153 % 10 = 3
So 350829-83-3 is a valid CAS Registry Number.

350829-83-3Upstream product

350829-83-3Relevant academic research and scientific papers

Heteroatom chemistry of cyclic benzopolychalcogenides: Synthesis and characterization

Sato, Ryu

, p. 419 - 423 (2002)

Many benzopolychalcogenides, for example benzotrithioles, benzotetrathiins, and benzopentathiepins were synthesized from corresponding 1,2-benzenedichalcogenols as starting compounds. The stability of the pentathiepin ring toward functional groups was confirmed by use of amino and sulfide groups as substituents in the molecule of benzopentathiepin. Furthermore, the intramolecular interaction between two polysulfide rings was also studied by synthesis of bisbenzotrithiole, 7,7′-diethyl-4,4′-ethylenedioxybis (benzo[1,2-d][1,2,3]trithiole).

The first synthesis and characterization of bisbenzotrithiole containing two benzotrithioles linked by an alkanedioxy spacer

Sato, Ryu,Utsumi, Yoshiyuki,Nakajo, Shiduko,Ogawa, Satoshi,Kawai, Yasushi

, p. 851 - 854 (2007/10/03)

The first synthesis and electrochemical characterization of 7,7'-diethyl-4,4'-ethylenedioxybis(benzo[1,2-d][1,2,3]trithiole) (A) containing two benzotrithiole rings linked by an ethylenedioxy group are described.

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