145274-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145274-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,7 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 145274-66:
(8*1)+(7*4)+(6*5)+(5*2)+(4*7)+(3*4)+(2*6)+(1*6)=134
134 % 10 = 4
So 145274-66-4 is a valid CAS Registry Number.
145274-66-4Relevant academic research and scientific papers
LIGNANOLIDES FROM BUPLEURUM SALICIFOLIUM
Estevez-Reyes, R.,Estevez-Braun, A.,Gonzalez, Antonio G.
, p. 2841 - 2846 (2007/10/02)
Three new lignans isolated from the roots of Bupleurum salicifolium were characterised as guamarol, isoguamarol and guamarolin on the basis of chemical and spectral evidence.The known lignans, kaerophyllin, isokaerophyllin and matairesinol were also obtai
