144365-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144365-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,6 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144365-95:
(8*1)+(7*4)+(6*4)+(5*3)+(4*6)+(3*5)+(2*9)+(1*5)=137
137 % 10 = 7
So 144365-95-7 is a valid CAS Registry Number.
144365-95-7Relevant articles and documents
Unexpected heteroatom-assisted C-4 alkylation of a 1,3-dioxolane
Marot,Philipp,Rollin
, p. 4575 - 4578 (2007/10/02)
The reaction of a number of organomagnesium halides with a 4-(2-pyridyl)thiomethyl-1,3-dioxolane 1 mainly afforded C-branched pyridylthiopropanols 2. These versatile synthons resulted from an atypical combined aza-/thia-assisted C-4 alkylation of the cyclic ketal system.