52456-87-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52456-87-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,4,5 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52456-87:
(7*5)+(6*2)+(5*4)+(4*5)+(3*6)+(2*8)+(1*7)=128
128 % 10 = 8
So 52456-87-8 is a valid CAS Registry Number.
52456-87-8Relevant academic research and scientific papers
α-Carboxylation reaction of carbonyl compounds with bromomagnesium ureide-carbon dioxide adducts
Sakurai, Hideki,Shirahata, Akihiko,Hosomi, Akira
, p. 1967 - 1970 (2007/10/02)
Bromomagnesium ureide-carbon dioxide adducts, models of the carboxylated biotin complex, undergo caboxylation of a variety of carbonyl compounds in good yield.
