68043-00-5 Usage
Chemical compound
3-Methyl-2-(2-pentenyl)-2-cyclopentene-1-one
Molecular structure
Contains a cyclopentene ring
Components
Methyl group, pentenyl group, cyclopentene-1-one group
Applications
Used in pharmaceutical and industrial applications
Properties
Studied for potential biological and chemical properties
Versatile
Can be used in organic synthesis and as a building block in chemical compound production
Potential
Suitable for development of new drugs and materials based on its unique molecular structure and functional groups.
Check Digit Verification of cas no
The CAS Registry Mumber 68043-00-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,0,4 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 68043-00:
(7*6)+(6*8)+(5*0)+(4*4)+(3*3)+(2*0)+(1*0)=115
115 % 10 = 5
So 68043-00-5 is a valid CAS Registry Number.
68043-00-5Relevant articles and documents
Synthesis of cis-Jasmone via the Retroaldol-aldol Condensation of 3-(cis-3-hexenyl)-2-cyclopentenone in an Autoclave
Yoshida, Takashi,Saito, Shojiro
, p. 3931 - 3932 (2007/10/02)
cis-Jasmone was efficiently synthesized from 2-cyclopentenone.The treatment of cyclopentenone with sodium p-toluenesulfinate gave 3-(p-tolylsulfonyl)cyclopentanone in a 92.5percent yield.The alkylation of the sulfone, after the protection of the ketone, with cis-1-bromo-3-hexene, followed by desulfonylation with 5percent hydrochloric acid in tetrahydrofuran, afforded 3-(cis-3-hexenyl)-2-cyclopentenone in a good yield.The retroaldol-aldol condensation of the cyclopentenone in a stainless steel autoclave in presence of 5percent sodium hydroxide yielded cis-jasmone in a 80percent yield.
