55053-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55053-90-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,0,5 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55053-90:
(7*5)+(6*5)+(5*0)+(4*5)+(3*3)+(2*9)+(1*0)=112
112 % 10 = 2
So 55053-90-2 is a valid CAS Registry Number.
55053-90-2Relevant academic research and scientific papers
DIALKYLATION AND METHOXYALKYLATION OF BUTADIENE WITH DIETHYL MALONATE ANIONS
Akermark, Bjoern,Ljungqvist, Anders,Panunzio, Mauro
, p. 1055 - 1058 (2007/10/02)
Butadiene has been transformed into diethyl 2,7-diethoxycarbonyl-4-octenedioates and ethyl 2-ethoxycarbonyl-6-methoxy-4-hexenoates by reacting ?-4-chloro- and 4-methoxybutenylpalladium complexes, respectively, with malonate anions.
