152705-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152705-48-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,7,0 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 152705-48:
(8*1)+(7*5)+(6*2)+(5*7)+(4*0)+(3*5)+(2*4)+(1*8)=121
121 % 10 = 1
So 152705-48-1 is a valid CAS Registry Number.
152705-48-1Relevant articles and documents
Palladium-catalyzed cyclizations of polyenynes. A palladium zipper
Trost, Barry M.,Shi, Yian
, p. 9421 - 9438 (2007/10/02)
The cycloisomerization of polyenynes with a catalyst derived from Pd(0), acetic acid, and a ligand to polycycles depends upon the juxtaposition of unsaturation. The process involves the stages of initiation (by addition of Pd-H to an acetylene), propagati