138683-63-3 Usage
General Description
1H-Isoindole-1,3(2H)-dione, 2-[3-methyl-1-[(phenylmethoxy)methyl]-4-pentenyl]- is a chemical compound with an isoindoline core and a 2-[3-methyl-1-[(phenylmethoxy)methyl]-4-pentenyl]- side chain. It belongs to the class of isoindoles, which are heterocyclic compounds with a five-membered ring containing four carbon atoms and one nitrogen atom. This particular compound also contains a methyl group, a phenylmethoxy group, and a 4-pentenyl group attached to the carbon chain, giving it a complex and unique structure. The compound may have potential applications in pharmaceuticals, organic synthesis, or material science due to its structural diversity and potential pharmacological properties.
Check Digit Verification of cas no
The CAS Registry Mumber 138683-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,8 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138683-63:
(8*1)+(7*3)+(6*8)+(5*6)+(4*8)+(3*3)+(2*6)+(1*3)=163
163 % 10 = 3
So 138683-63-3 is a valid CAS Registry Number.
138683-63-3Relevant academic research and scientific papers
A Chiral Route to Both Enantiomers of Physostigmine and the First Synthesis of (-)-Norphysostigmine
Takano, Seiichi,Moriya, Minoru,Iwabuchi, Yoshiharu,Ogasawara, Kunio
, p. 109 - 112 (2007/10/02)
A chiral route to both enantiomers of esermethol, the key synthetic precursor of physostigmine, has been established starting from (S)-O-benzylglycidol via separation of the diastereomeric intermediates. (-)-Physostigmine obtainable from the (-)-enantiomer has been first transformed into (-)-norphysostigmine, the onyl unsynthesized member of the alkaloid group ever determined.
