4116-10-3 Usage
Uses
2-Chloro-N-methyl-3-oxo-butanamide is used in the preparation of piperidinylmethyl (thiazolyl)phenylcarbamates which are useful as M3 muscarinic acetylcholine receptor antagonists for the treatment of chronic obstructive lung diseases, chronic bronchitis, asthma, and other disease.
Check Digit Verification of cas no
The CAS Registry Mumber 4116-10-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,1 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4116-10:
(6*4)+(5*1)+(4*1)+(3*6)+(2*1)+(1*0)=53
53 % 10 = 3
So 4116-10-3 is a valid CAS Registry Number.
InChI:InChI=1/C5H8ClNO2/c1-3(8)4(6)5(9)7-2/h4H,1-2H3,(H,7,9)
4116-10-3Relevant articles and documents
A convenient method for reduction dehalogenation of α-halocarbonyl compounds using benzenethiol in K+/CH3CN system
Dong, Wei-Li,Cai, Wen-Xi,Wu, Rui,Li, Zheng-Ming,Zhao, Wei-Guang,Liu, Xing-Hai
, p. 980 - 983 (2016/07/06)
Benzenethiol, as a reductive agent for the dehalogenation of various α-halocarbonyl compounds, is investigated in the K+/CH3CN system. The reaction affords the reduced compounds in high yields under mild reaction conditions, especially α-chlorocarbonyl compounds. Furthermore, the reaction performed under ultrasonic irradiation greatly shortens the reaction time.
