100757-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100757-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,7,5 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 100757-41:
(8*1)+(7*0)+(6*0)+(5*7)+(4*5)+(3*7)+(2*4)+(1*1)=93
93 % 10 = 3
So 100757-41-3 is a valid CAS Registry Number.
100757-41-3Relevant academic research and scientific papers
The face selectivity directed by an allylic group of a diene in the diels-alder reaction is reversed from that of a dienophile
Franck, Richard W.,Argade,Subramaniam,Frechet, Denise M.
, p. 3187 - 3190 (2007/10/02)
The Diels-Alder reaction of 2-alkoxy hepta-3,5-dienes with N-phenyl-maleimide gives good diastereofacelectivity; and a face selectivity rule is formulated.
