143100-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143100-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,1,0 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143100-55:
(8*1)+(7*4)+(6*3)+(5*1)+(4*0)+(3*0)+(2*5)+(1*5)=74
74 % 10 = 4
So 143100-55-4 is a valid CAS Registry Number.
143100-55-4Relevant academic research and scientific papers
A new process for the enantioselective synthesis of chiral α-aryloxy- and α-hydroxy acids
Corey,Link, John O.
, p. 3431 - 3434 (2007/10/02)
Chiral trichloromethyl carbinols 3, readily available by catalytic enantioselective reduction of trichloromethyl ketones, are converted with inversion of configuration into chiral α-aryloxy and α-hydroxy carboxylic acid derivatives.
