144404-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144404-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,0 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 144404-07:
(8*1)+(7*4)+(6*4)+(5*4)+(4*0)+(3*4)+(2*0)+(1*7)=99
99 % 10 = 9
So 144404-07-9 is a valid CAS Registry Number.
144404-07-9Relevant academic research and scientific papers
Stereo- and chemoselective preparation of 1-phenylseleno-1,3-dienes by transmetalatoin of zirconacyclopentadienes
Chung,Oh
, p. 5097 - 5098 (2007/10/02)
Stereoselective preparation of 1-phenylseleno-1,3-butadiene derivatives 3 is described via chemoselective transmetalation of zirconacyclopentadienes 1 using phenylselenenyl bromide 4.