4238-35-1 Usage
Explanation
The compound is composed of 18 carbon atoms, 36 hydrogen atoms, 4 nitrogen atoms, and 4 oxygen atoms.
2. Cyclic compound
Explanation
The structure of the compound forms a closed ring, with the atoms connected in a cyclic arrangement.
3. Four nitrogen atoms
Explanation
The compound contains four nitrogen atoms that are part of the ring structure.
4. Four oxygen atoms
Explanation
The compound also contains four oxygen atoms, which are also part of the ring structure.
5. Chelating agent
Explanation
1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone can bind to metal ions, forming complex compounds in coordination chemistry.
6. Applications in medicine, agriculture, and industry
Explanation
The compound is used in various fields to remove metal ions from solutions or stabilize metal ions in chemical reactions.
7. Analytical chemistry
Explanation
It is useful for detecting and measuring metal ions in solutions due to its ability to bind to metal ions.
8. Organic synthesis
Explanation
The compound can be used as a catalyst in certain chemical reactions, facilitating the formation of new compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 4238-35-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,3 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4238-35:
(6*4)+(5*2)+(4*3)+(3*8)+(2*3)+(1*5)=81
81 % 10 = 1
So 4238-35-1 is a valid CAS Registry Number.
4238-35-1Relevant articles and documents
MONITORED AMINOLYSIS OF 3-ACYLTHIAZOLIDINE-2-THIONE: A NEW SYNTHESIS OF MACROCYCLIC AMIDES
Nagao, Yoshimitsu,Seno, Kaoru,Miyasaka, Tadayo,Fujita, Eiichi
, p. 159 - 162 (1980)
A new efficient procedure for synthesis of macrocyclic amides has been exploited by aminolysis of thiazolidine-2-thione amide (1) of dicarboxylic acid with diamines (4), or spermidine (7).A variety of macrocyclic diamides (5 and 8) and/or tetramides (6, 9, 12, and 13) have been synthesized in high yields.One can monitor the reaction, since the original yellow color of the starting material (1) disappears at the end of the reaction.
