19956-53-7 Usage
General Description
2-[(1Z,2E)-1-Hydroxy-3-phenyl-2-propenylidene]-4-methoxy-4-cyclopentene-1,3-dione is a chemical compound with a complex structure that includes a hydroxyphenylpropenylidene group, a methoxy group, and a cyclopentene-dione group. It belongs to the class of organic compounds known as enones, which are compounds containing a double bond between two carbon atoms adjacent to a carbonyl group. 2-[(1Z,2E)-1-Hydroxy-3-phenyl-2-propenylidene]-4-methoxy-4-cyclopentene-1,3-dione may have potential applications in pharmaceuticals or as a reagent in chemical synthesis, but further research is needed to fully understand its properties and potential uses.
Check Digit Verification of cas no
The CAS Registry Mumber 19956-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,5 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19956-53:
(7*1)+(6*9)+(5*9)+(4*5)+(3*6)+(2*5)+(1*3)=157
157 % 10 = 7
So 19956-53-7 is a valid CAS Registry Number.
19956-53-7Relevant articles and documents
Formal synthesis of linderone and lucidone based on one-pot cyclizations of 1,3-bis-silyl enol ethers with oxalyl chloride
Bose, Gopal,Langer, Peter
, p. 1021 - 1023 (2007/10/03)
A formal synthesis of the acylcyclopentenediones linderone and lucidone is reported which is based on the cyclization of 2,4-bis(trimethylsilyloxy)-1,3,5- hexatrienes with oxalyl chloride and on the synthesis and functionalization of γ-(2-silyloxypropenyl
