2327-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2327-89-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,2 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2327-89:
(6*2)+(5*3)+(4*2)+(3*7)+(2*8)+(1*9)=81
81 % 10 = 1
So 2327-89-1 is a valid CAS Registry Number.
2327-89-1Relevant articles and documents
A convenient synthesis of perfluoroalkylated allylic sulfides
Shen, Yanchang,Liao, Qimu
, p. 251 - 254 (1995)
Perfluoroalkylated allylic sulfides can be synthesized by the reaction of thiophenoxymethyl lithium with fluorinated β-oxoalkylphosphonium salts in 51percent-72percent yields. - Keywords: Synthesis; Perfluoroalkylated allylic sulfides; NMR spectroscopy; I