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(2,3-disulfanylbenzene-1,4-diyl)dimethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219802-64-9

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219802-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219802-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,8,0 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 219802-64:
(8*2)+(7*1)+(6*9)+(5*8)+(4*0)+(3*2)+(2*6)+(1*4)=139
139 % 10 = 9
So 219802-64-9 is a valid CAS Registry Number.

219802-64-9Downstream Products

219802-64-9Relevant academic research and scientific papers

Synthesis of benzobis[1,3]oxathiins

Mayer, Axel,Rumpf, Norbert,Hillmann, Sabine,Meier, Herbert

, p. 1061 - 1066 (2015/08/24)

Two different synthetic concepts led to the formation of 17, 19, and 29, the first structural isomeric benzobis[1,3]oxathiins. Hetero-Diels-Alder reactions of diethyl mesoxylate 14 and the open valence isomers of the benzobisthietes 12 and 18 yielded the

Angular benzobisthietes

Meier, Herbert,Rumpf, Norbert

, p. 9639 - 9642 (2007/10/03)

The angular benzobisthietes 3 and 5 could be prepared by synthetic sequences in which the final step was in both cases a twofold dehydration of the corresponding bis(hydroxymethyl)dimercaptobenzenes 10 and 14, respectively. Flash vacuum pyrolysis conditio

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