54598-78-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54598-78-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,5,9 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 54598-78:
(7*5)+(6*4)+(5*5)+(4*9)+(3*8)+(2*7)+(1*8)=166
166 % 10 = 6
So 54598-78-6 is a valid CAS Registry Number.
54598-78-6Relevant articles and documents
One-pot synthesis of DL-2-Amino-2-thiazoline-4-carboxylic acid
Xuan, Richeng,Hu, Weixiao,Yang, Zhongyu
, p. 1109 - 1112 (2003)
DL-2-Amino-2-thiazoline-4-carboxylic acid was prepared in one-pot reaction from 2,3-dichloropropionic acid. Not only the procedure was simplified, but also the yield was increased from less than 63% recorded to 93%.