419534-10-4 Usage
General Description
1(2H)-Pentalenone, 5-acetyl-4-ethyl-3,3a,6,6a-tetrahydro-3a-hydroxy-,(3aR,6aS)-rel-(9CI) is a chemical compound that belongs to the pentalenone family. It is a complex organic compound with a molecular formula that is C15H20O3 and a molar mass of 248.31 g/mol. This chemical has a unique structure with a pentalenone core and is characterized by a dual-ring system. It is a chiral molecule with stereochemistry specified as (3aR,6aS)-rel-. 1(2H)-Pentalenone,5-acetyl-4-ethyl-3,3a,6,6a-tetrahydro-3a-hydroxy-,(3aR,6aS)-rel-(9CI) is commonly used in organic synthesis and pharmaceutical research as a starting material or intermediate for the synthesis of other organic compounds. It may also have potential biological activities that are currently under investigation by researchers.
Check Digit Verification of cas no
The CAS Registry Mumber 419534-10-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,9,5,3 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 419534-10:
(8*4)+(7*1)+(6*9)+(5*5)+(4*3)+(3*4)+(2*1)+(1*0)=144
144 % 10 = 4
So 419534-10-4 is a valid CAS Registry Number.
419534-10-4Relevant articles and documents
Three-component cycloadditions: The first transition metal-catalyzed [5+2+1] cycloaddition reactions
Wender, Paul A.,Gamber, Gabriel G.,Hubbard, Robert D.,Zhang, Lei
, p. 2876 - 2877 (2002)
Prompted by our studies of transition metal-catalyzed [4+4], [4+2], [5+2], and [6+2] cycloadditions and by the view that these two-component reactions could be intercepted by a third component of one or more atoms, a new three-component transition metal-c
