308359-33-3 Usage
General Description
C31H31N3O9S is a complex organic molecule containing 31 carbon atoms, 31 hydrogen atoms, 3 nitrogen atoms, 9 oxygen atoms, and 1 sulfur atom. This chemical formula suggests that the compound is likely a large organic molecule, possibly a peptide or a derivative of a peptide, given the presence of nitrogen and oxygen atoms. The presence of sulfur also suggests that this molecule may have biological activity, as sulfur is commonly found in biologically active compounds such as proteins and enzymes. The exact nature and properties of this molecule would need to be determined through further analysis and experimentation.
Check Digit Verification of cas no
The CAS Registry Mumber 308359-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,8,3,5 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 308359-33:
(8*3)+(7*0)+(6*8)+(5*3)+(4*5)+(3*9)+(2*3)+(1*3)=143
143 % 10 = 3
So 308359-33-3 is a valid CAS Registry Number.
308359-33-3Relevant articles and documents
Total synthesis of ecteinascidin 743
Endo, Atsushi,Yanagisawa, Arata,Abe, Masanao,Tohma, Shigemitsu,Kan, Toshiyuki,Fukuyama, Tohru
, p. 6552 - 6554 (2007/10/03)
The total synthesis of ecteinascidin 743 (1), an extremely potent antitumor agent, has been accomplished. The synthesis features Ugi's 4CC reaction, intramolecular Heck reaction, phenol-aldehyde cyclization, and acid-induced intramolecular sulfide formation. Copyright
