91384-92-8 Usage
Type of compound
Heterocyclic compound
Elements present
Carbon (C), Hydrogen (H), Sulfur (S), and Oxygen (O)
Number of rings
Three
Functional groups
a. Benzene ring
b. Isothiochromene ring
c. Dithione group (two sulfur atoms double-bonded to oxygen)
Potential applications
a. Pharmaceuticals
b. Agrochemicals
Bioactive properties
Yes, due to its unique structure and reactivity
Role in synthesis
Versatile building block for various organic molecules
Importance in medicinal chemistry
Valuable target for chemical synthesis and research due to its unique structure and reactivity
Check Digit Verification of cas no
The CAS Registry Mumber 91384-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,8 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91384-92:
(7*9)+(6*1)+(5*3)+(4*8)+(3*4)+(2*9)+(1*2)=148
148 % 10 = 8
So 91384-92-8 is a valid CAS Registry Number.
91384-92-8Relevant articles and documents
Thione Analogues of 1,8-Naphthalic Anhydride. The First Cyclic Trithioanhydride
Lakshmikantham, M. V.,Carroll, Patrick,Furst, George,Levinson, Matthew I.,Cava, Michael P.
, p. 6084 - 6085 (1984)
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Thioanhydrides. 3. Synthesis, Properties, and Diels-Alder Reactions of Sulfur Analogues of 1,8-Naphthalic Anhydride
Lakshmikantham, M. V.,Chen, Wha,Cava, Michael P.
, p. 4746 - 4750 (2007/10/02)
All five possible sulfur analogues of 1,8-naphthalic anhydride have been synthesized by practical procedures, starting from 1,8-naphthalic anhydride.The thionoanhydrides containing an oxygen bridge rearrange readily to thiolo isomers under tertiary amine catalysis, and all of the thionoanhydrides undergo (4 + 2) cycloadditions with norbornylene.In addition, other α-thiono-substituted naphthalenes have been probed in the norbornylene addition reaction, and some observations have been made concerning the mechanism of the Pedersen thionation reaction.
