73255-49-9 Usage
Uses
Used in Food Industry:
L-Cysteine isopropyl ester hydrochloride is used as a flavor enhancer in savory food products to improve their taste and aroma.
Used in Pharmaceutical Industry:
L-Cysteine isopropyl ester hydrochloride is used as an ingredient in the production of certain pharmaceutical drugs, where it serves as a reducing agent in various chemical reactions.
Used in Health and Wellness Products:
L-Cysteine isopropyl ester hydrochloride is used as an antioxidant and anti-inflammatory agent in health and wellness products due to its potential beneficial properties.
Check Digit Verification of cas no
The CAS Registry Mumber 73255-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,5 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73255-49:
(7*7)+(6*3)+(5*2)+(4*5)+(3*5)+(2*4)+(1*9)=129
129 % 10 = 9
So 73255-49-9 is a valid CAS Registry Number.
73255-49-9Relevant academic research and scientific papers
Novel thiazolidine derivatives as chiral catalysts in the enantioselective addition of diethylzinc to aldehydes
Meng, Qinglin,Li, Yuelan,He, Yan,Guan, Yedi
, p. 4255 - 4261 (2007/10/03)
New chiral thiazolidine derivatives were synthesized conveniently from natural L-cysteine and showed good enantioselectivity (up to 90% ee) in the addition of diethylzinc to aldehydes. The catalytic efficiency of the thiazolidine derivatives is influenced by the different structures of the thiazolidine rings and the bulkiness of R moiety in the ester groups. (C) 2000 Elsevier Science Ltd.
