74712-71-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74712-71-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,1 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74712-71:
(7*7)+(6*4)+(5*7)+(4*1)+(3*2)+(2*7)+(1*1)=133
133 % 10 = 3
So 74712-71-3 is a valid CAS Registry Number.
74712-71-3Relevant academic research and scientific papers
THE STRUCTURE OF HAPLOPEROSIDE B - AN ACYLATED COUMARIN GLYCOSIDE FROM Haplophyllum perforatum
Yuldashev, M. P.,Batirov, E. Kh.,Malikov, V. M.,Perel'son, M. E.
, p. 518 - 520 (2007/10/02)
By chemical and spectral methods using INDOR the structure of an acylated coumarin glycoside, haploperoside B, isolated from Haplophyllum perforatum has been established as 7--6-methoxycoumarin.
