245367-09-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 245367-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,3,6 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 245367-09:
(8*2)+(7*4)+(6*5)+(5*3)+(4*6)+(3*7)+(2*0)+(1*9)=143
143 % 10 = 3
So 245367-09-3 is a valid CAS Registry Number.
245367-09-3Relevant academic research and scientific papers
Asymmetric Pauson-Khand cyclizations of 1-sulfinylenynes
Carretero,Adrio
, p. 1888 - 1896 (2007/10/03)
The use of sulfoxides as chiral auxiliaries in intramolecular Pauson-Khand (PK) reactions is described. In particular, the tert-butylsulfinyl group acts as a very efficient chiral auxiliary in intramolecular PK reactions of 1-sulfinyl- 1,6-enynes. As the
