54972-03-1 Usage
Explanation
This compound has two rings in its structure, making it a bicyclic compound. It is also classified as an organic compound because it contains carbon and hydrogen atoms.
3. Spirocarbon at position 7
Explanation
A spirocarbon is a carbon atom that is shared by two rings in a molecule. In this case, the spirocarbon is located at the 7th position in the molecule.
4. 6-methyl substitution
Explanation
The presence of a methyl group (CH3) at the 6th position in the molecule is referred to as 6-methyl substitution. This modification can affect the compound's properties and reactivity.
5. Applications in organic chemistry and material science
Check Digit Verification of cas no
The CAS Registry Mumber 54972-03-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,7 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 54972-03:
(7*5)+(6*4)+(5*9)+(4*7)+(3*2)+(2*0)+(1*3)=141
141 % 10 = 1
So 54972-03-1 is a valid CAS Registry Number.
54972-03-1Relevant articles and documents
SYNTHESIS OF 2-METHYL-1,3-CYCLOPENTANEDIONE MONOETHYLENE KETAL
Volpe, Tony,Revial, Gilbert,Pfau, Michel,d'Angelo, Jean
, p. 2853 - 2854 (1986)
Direct ketalization of 2-methyl-1,3-cyclopentanedione 3 led to the corresponding diethylene ketal 2.Carefully controlled hydrolysis of compound 2 afforded the monoethylene ketal 1 in high yield.
Direct asymmetric α-hydroxylation of 2-hydroxymethyl ketones
Paju, Anne,Kanger, T?nis,Pehk, T?nis,Lopp, Margus
, p. 7321 - 7326 (2007/10/03)
A direct α-hydroxylation of racemic 2-hydroxymethyl ketones with the Sharpless epoxidation catalyst resulted in α,β-dihydroxy ketones in high ee (up to 97%) and in moderate to good isolated yield (up to 58%).