100556-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100556-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,5,5 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 100556-45:
(8*1)+(7*0)+(6*0)+(5*5)+(4*5)+(3*6)+(2*4)+(1*5)=84
84 % 10 = 4
So 100556-45-4 is a valid CAS Registry Number.
100556-45-4Relevant articles and documents
PALLADIUM-CATALYZED DOUBLE CARBONYLATION REACTIONS OF ARYL HALIDES AFFORDING α-KETO ESTERS
Ozawa, Fumiyuki,Kawasaki, Nobuo,Yamamoto, Takakazu,Yamamoto, Akio
, p. 567 - 570 (2007/10/02)
Various aryl iodides can be converted into α-keto esters in reactions with carbon monoxide and alcohols in the presence of tertiary amines and catalytic amounts of tertiary phosphine-coordinated palladium complexes.
