1314808-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1314808-20-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,8,0 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1314808-20:
(9*1)+(8*3)+(7*1)+(6*4)+(5*8)+(4*0)+(3*8)+(2*2)+(1*0)=132
132 % 10 = 2
So 1314808-20-2 is a valid CAS Registry Number.
1314808-20-2Relevant academic research and scientific papers
Heterocycles via intramolecular platinum-catalyzed propargylic substitution
Liang, Qiren,De Brabander, Jef K.
, p. 5046 - 5053 (2011/08/06)
We report a Pt(II)-catalyzed cyclization of nucleophile-tethered propargylic acetates yielding substituted heterocycles containing multiple heteroatoms including morpholines, dioxanes, and sulfamates with high cis-selectivity.
