77638-62-1 Usage
Chemical compound
A substance with a specific molecular structure resulting from the combination of elements in a fixed proportion.
Complex molecular structure
The compound has a complicated arrangement of atoms and bonds.
Methyl group
A univalent alkyl group derived from methane, consisting of one carbon atom bonded to three hydrogen atoms (-CH3).
Sulfur atom
A chemical element (S) with an atomic number of 16, often found in organic compounds as part of various functional groups.
Pyrido[4,3-b]carbazole ring system
A heterocyclic aromatic ring structure consisting of a carbazole fused with a pyridine ring.
Carbazole derivative
A compound derived from carbazole, a heterocyclic aromatic organic compound with potential applications in various fields.
Methylsulfanyl group
A functional group containing a sulfur atom bonded to a methyl group (-SCH3).
Dihydro-3H-pyrido ring
A partially hydrogenated six-membered ring system that is part of the larger molecular structure.
Larger molecule or biological pathway
The compound may be a component of a more extensive molecular structure or involved in biological processes.
Potential applications
The unique structure and potential biological activity of the compound make it a candidate for use in medicinal chemistry, biochemistry, or pharmaceutical research.
Medicinal chemistry
The study of chemical compounds that have biological activity and can be used as drugs or lead compounds for drug development.
Biochemistry
The study of the chemical processes and substances occurring within living organisms, which may involve the compound's interaction with biological systems.
Pharmaceutical research
The investigation of drugs and their effects on biological systems, which may include the study of the compound's potential therapeutic uses.
Check Digit Verification of cas no
The CAS Registry Mumber 77638-62-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,3 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77638-62:
(7*7)+(6*7)+(5*6)+(4*3)+(3*8)+(2*6)+(1*2)=171
171 % 10 = 1
So 77638-62-1 is a valid CAS Registry Number.
77638-62-1Relevant articles and documents
REACTIONS AND SYNTHETIC APPLICATIONS OF β-KETO SULFOXIDES IX. SYNTHESIS OF 5-METHYLTHIO AND 5-METHOXY ANALOGS OF ELLIPTICINE
Oikawa, Yuji,Tanaka, Masahide,Hirasawa, Hitoshi,Yonemitsu, Osamu
, p. 207 - 212 (2007/10/02)
A β-keto sulfoxide (9) derived from ethyl indolebutyrate (8) and FAMSO was cyclized to a 2-keto-1,2,3,4-tetrahydrocarbazole derivative (10).After introduction of an acetic ester at the carbonyl group to give 11, its aromatization gave a 1-methylthiocarbazole (12), followed by construction of a pyridine ring to yield efficiently 5-methylthioellipticine (6).Compound 11 was quite easily hydrolyzed to a 1-keto derivative (18), which was aromatized and then converted to 5-methoxyellipticine (7).
