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30876-65-4

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30876-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30876-65-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,8,7 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30876-65:
(7*3)+(6*0)+(5*8)+(4*7)+(3*6)+(2*6)+(1*5)=124
124 % 10 = 4
So 30876-65-4 is a valid CAS Registry Number.

30876-65-4Relevant articles and documents

Synthesis of selenol esters via the reaction of acyl chlorides with diselenides in the presence of Zn dust catalyzed by CoCl2·6H2O

Dall'Oglio, Evandro L.,Stein, André L.,Vasconcelos, Leonardo G.,Vieira, Lucas C. C.,de Oliveira, Angélica J.,de Oliveira, Sandynara A.

supporting information, (2021/08/25)

A practical and efficient approach for the synthesis of selenol and thiol esters is described via the reaction of acyl chlorides with diselenides or disulfides in the presence of Zn dust catalyzed by inexpensive CoCl2·6H2O This proto

Atom efficient preparation of zinc selenates for the synthesis of selenol esters under “On Water” conditions

Sancineto, Luca,Vargas, Jaqueline Pinto,Monti, Bonifacio,Arca, Massimiliano,Lippolis, Vito,Perin, Gelson,Lenardao, Eder Joao,Santi, Claudio

, (2017/06/29)

We describe here an atom efficient procedure to prepare selenol esters in good to excellent yields by reacting [(PhSe)2Zn] or [(PhSe)2Zn]TMEDA with acyl chlorides under “on water” conditions. The method is applicable to a series of aromatic and aliphatic acyl chlorides and tolerates the presence of other functionalities in the starting material.

On water preparation of phenylselenoesters

Santi, Claudio,Battistelli, Benedetta,Testaferri, Lorenzo,Tiecco, Marcello

supporting information; experimental part, p. 1277 - 1280 (2012/06/04)

PhSeZn-halides react under "on water" mild conditions with acid chlorides to provide a high yield route to a variety of aromatic and aliphatic phenylselenoesters.

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