134746-37-5 Usage
Type of compound
Cyclic diketone
Industrial applications
a. Starting material for the synthesis of pharmaceuticals and agrochemicals
b. Production of plastics, polymers, and other organic compounds
Odor
Faint, sweet
Appearance
Clear, colorless liquid at room temperature
Chemical properties
Reactive compound capable of undergoing various chemical reactions
Safety precautions
Handle with caution due to potential hazards if not used properly
Check Digit Verification of cas no
The CAS Registry Mumber 134746-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,7,4 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134746-37:
(8*1)+(7*3)+(6*4)+(5*7)+(4*4)+(3*6)+(2*3)+(1*7)=135
135 % 10 = 5
So 134746-37-5 is a valid CAS Registry Number.
134746-37-5Relevant articles and documents
Acid Chlorides as Formal Carbon Dianion Linchpin Reagents in the Aluminum Chloride-Mediated Dieckmann Cyclization of Dicarboxylic Acids
Armaly, Ahlam M.,Bar, Sukanta,Schindler, Corinna S.
supporting information, p. 3962 - 3965 (2017/08/15)
The development of acid chlorides as formal dianion linchpin reagents that enable access to cyclic 2-alkyl- and 2-acyl-1,3-alkanediones from dicarboxylic acids is described herein. Mechanistic experiments relying on 13C-labeling studies confirm the role of acid chlorides as carbon dianion linchpin reagents and have led to a revised reaction mechanism for the aluminum(III)-mediated Dieckmann cyclization of dicarboxylic acids with acid chlorides.
