189766-16-3 Usage
Chemical class
Sulfoxides
Explanation
The compound belongs to the group of sulfoxides, which are organic compounds containing a sulfur-oxygen double bond.
2. Derivative of 2,5-cyclohexadiene-1,4-dione
Explanation
It is a modified version of the parent compound 2,5-cyclohexadiene-1,4-dione, with additional functional groups attached to it.
3. Building block in pharmaceuticals
Explanation
The compound is used as a building block in the synthesis of pharmaceuticals, which means it can be used to create more complex molecules with potential therapeutic effects.
4. Presence of sulfinyl group
Explanation
The compound contains a sulfinyl group (R-SO-R') which contributes to its chemical reactivity and makes it useful in various chemical reactions.
5. Chemical reactivity
Explanation
The presence of the sulfinyl group in the compound increases its chemical reactivity, allowing it to participate in a variety of chemical reactions.
6. Potential biological activities
Explanation
The compound may exhibit biological activities, which could make it a potential candidate for further investigation in the field of medicine or biotechnology.
Check Digit Verification of cas no
The CAS Registry Mumber 189766-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,7,6 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 189766-16:
(8*1)+(7*8)+(6*9)+(5*7)+(4*6)+(3*6)+(2*1)+(1*6)=203
203 % 10 = 3
So 189766-16-3 is a valid CAS Registry Number.
189766-16-3Relevant academic research and scientific papers
ortho-Directed metallation in the regiocontrolled synthesis of enantiopure 2- and/or 3-substituted (S)S (p-tolylsulfinyl)-1,4-benzoquinones
Carreno, M. Carmen,Garcia Ruano, Jose L.,Toledo, Miguel A.,Urbano, Antonio
, p. 913 - 921 (2007/10/03)
Enantiomerically pure (S)S-(p-tolylsulfinyl)-1,4-benzoquinones with alkyl and methoxy substituents at C-2 and/or C-3 are synthesized by CAN oxidation of adequately substituted (S)S-(p-tolylsulfinyl)-1,4-dimethoxyaromatic precursors 2 or 3. These compounds were obtained by ortho-directed metallation or bromo-metal exchange from the corresponding p-methoxyanisoles in a highly regiocontrolled manner.
