78551-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78551-75-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,5 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78551-75:
(7*7)+(6*8)+(5*5)+(4*5)+(3*1)+(2*7)+(1*5)=164
164 % 10 = 4
So 78551-75-4 is a valid CAS Registry Number.
78551-75-4Relevant academic research and scientific papers
PREPARATION OF α-BROMOESTERS VIA THE HALF ESTERS OF MALONIC ACIDS A NOVEL METHOD FOR RAPID DECARBOXYLATION UNDER MILD CONDITIONS
Goel, O. P.,Krolls, U.
, p. 163 - 166 (2007/10/02)
α-Bromomalonic acid half esters were prepared in high yield and found to be rapidly decarboxylated to α-bromoesters under mild conditions using lithium carbonate in refluxing tetrahydrofuran.
