144685-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144685-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,8 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144685-55:
(8*1)+(7*4)+(6*4)+(5*6)+(4*8)+(3*5)+(2*5)+(1*5)=152
152 % 10 = 2
So 144685-55-2 is a valid CAS Registry Number.
144685-55-2Relevant academic research and scientific papers
Approaches to new water soluble phosphines
Mitchell, Terence N.,Heesche-Wagner, Kerstin
, p. 43 - 53 (2007/10/02)
Approaches to water-soluble phosphines are described which involve conversion of ethylene glycol derivatives and sugar diacetonides into monoallyl ethers, and hydrophosphorylation of the latter.In the case of the sugars, water-solubility is conferred by a subsequent hydrolysis.
