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60012-86-4

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60012-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 60012-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,0,1 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 60012-86:
(7*6)+(6*0)+(5*0)+(4*1)+(3*2)+(2*8)+(1*6)=74
74 % 10 = 4
So 60012-86-4 is a valid CAS Registry Number.

60012-86-4Relevant articles and documents

An efficient and facile synthesis of vinyl sulfones via microwave-assisted copper triflate catalyzed hydrosulfonylation of alkynes

Shelke, Ganesh M.,Kameswara Rao,Pericherla, Kasiviswanadharaju,Kumar, Anil

, p. 2345 - 2349 (2015/08/06)

An efficient method has been described for the synthesis of vinyl sulfones via hydrosulfonylation of alkynes using sodium arene sulfinates catalyzed by Cu(OTf)2 under microwave irradiation. A variety of vinyl sulfones was obtained in good to ex

Synthesis of Alkenes via Peterson Reaction

Ager, David J.

, p. 183 - 194 (2007/10/02)

The α-phenylthiosilanes (2) have been used to prepare the α-silyl anions (1) by reaction with lithium naphthalenide; subsequent condensation with a carbonyl compound gave the alkene (8) via the Peterson reaction.The α-phenylthiosilanes (2) were prepared from n,n-bis(phenylthio)acetals (4) by reaction with lithium naphthalenide and chlorotrimethylsilane.The n,n-bis(phenylthio)acetals (4) were obtained, in turn, from 1,1-bis(phenylthio)acetals (5) by anion formation with butyl-lithium-N,N,N',N'-tetramethylethylenediamine complex in hexane followed by reaction with an alkyl halide.The Peterson reaction was also used to prepare vinyl sulphides (9) and vinyl sulphones (13).

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