189000-39-3 Usage
General Description
The chemical compound 2,2-Pyrrolidinedicarboxylic acid, 1-(4-chlorophenyl)-3-(2-naphthalenyl)-5-oxo-, diethyl ester is a diethyl ester derivative of a pyrrolidinedicarboxylic acid. It has a molecular formula of C23H21ClNO4 and a molecular weight of 405.87 g/mol. 2,2-Pyrrolidinedicarboxylic acid,
1-(4-chlorophenyl)-3-(2-naphthalenyl)-5-oxo-, diethyl ester is used in chemical research and synthesis, but its specific applications and properties are not widely documented. However, the presence of a chlorophenyl and naphthalenyl group in its structure suggests potential biological activity, and it may have uses in pharmaceuticals or as a building block for other organic compounds. Overall, more research is needed to fully understand the potential uses and significance of this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 189000-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,0 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 189000-39:
(8*1)+(7*8)+(6*9)+(5*0)+(4*0)+(3*0)+(2*3)+(1*9)=133
133 % 10 = 3
So 189000-39-3 is a valid CAS Registry Number.
189000-39-3Relevant articles and documents
Chemoselective reduction of a lactam carbonyl group in the presence of a gem-dicarboxylate by sodium borohydride and iodine: A facile entry to N-aryl trisubstituted pyrroles
Haldar, Pranab,Ray, Jayanta K.
, p. 8229 - 8231 (2007/10/03)
Several N-aryl γ-lactam gem dicarboxylates were chemoselectively reduced to cyclic amine diesters by using sodium borohydride-iodine system. The reduction in all cases was completed within 2.5 h after refluxing in THF. The cyclic amine products were isolated after aqueous (acidic) workup in good yields. Hydrolytic decarboxylation followed by dehydrogenation produced N-aryl carboethoxy pyrroles.
