114331-97-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114331-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,3,3 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 114331-97:
(8*1)+(7*1)+(6*4)+(5*3)+(4*3)+(3*1)+(2*9)+(1*7)=94
94 % 10 = 4
So 114331-97-4 is a valid CAS Registry Number.
114331-97-4Relevant academic research and scientific papers
Dialkyl(2,3-Epoxy-4-oxoalkyl)phosphonates as Synthons for Thiazoles
Oehler, Elisabeth,Kang, Heun-Soo,Zbiral, Erich
, p. 533 - 546 (2007/10/02)
On reaction with thioureas and thioamides, the dialkyl (2,3-epoxy-4-oxoalkyl)phosphonates 6 can be transformed either into the new phosphonates 12 - 16, or to the (thiazolylvinyl)phosphonates 17 - 21.Cleavage of both system
