220596-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220596-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,5,9 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 220596-55:
(8*2)+(7*2)+(6*0)+(5*5)+(4*9)+(3*6)+(2*5)+(1*5)=124
124 % 10 = 4
So 220596-55-4 is a valid CAS Registry Number.
220596-55-4Relevant academic research and scientific papers
Synthesis of cationic lipids from 1,2,4-butanetriol
Ren, Tan,Liu, Dexi
, p. 209 - 212 (2007/10/03)
Starting from 1,2,4-butanetriol, a series of quaternary ammonium lipids with diether, ether/ester, and diester bonds as linkage between the hydrocarbon chains and butane backbone were synthesized for gene delivery.
