1245784-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1245784-70-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,7,8 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1245784-70:
(9*1)+(8*2)+(7*4)+(6*5)+(5*7)+(4*8)+(3*4)+(2*7)+(1*0)=176
176 % 10 = 6
So 1245784-70-6 is a valid CAS Registry Number.
1245784-70-6Relevant academic research and scientific papers
Ladder-type π-conjugated 4-hetero-1,4-dihydrophosphinines: A structure-property study
Ren, Yi,Baumgartner, Thomas
, p. 1918 - 1929 (2011/04/15)
π-Conjugated six-membered 1,4-dihydrophosphinines containing a heteroatom (Si, P, S) at the 4 position were synthesized and systematically studied. X-ray crystallographic analyses showed that the central six-membered heterocyclic rings are almost planar.
