138704-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138704-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,0 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138704-24:
(8*1)+(7*3)+(6*8)+(5*7)+(4*0)+(3*4)+(2*2)+(1*4)=132
132 % 10 = 2
So 138704-24-2 is a valid CAS Registry Number.
138704-24-2Relevant academic research and scientific papers
NEW SYNTHETIC DERIVATIVES OF ACONITINE, DELPHONINE AND N-DEACETYLLAPPACONITINE
Ross, Samir A.,Pelletier, William S.
, p. 1307 - 1315 (2007/10/02)
This paper reports the synthesis and spectral data for 3,13-diacetylaconitine (3), 3,13,15-triacetylaconitine (4), 3,13-diacetyl-14-benzoylaconine (7), aconine pentaacetate (10), delphonine methiodide (11), 8,9-diacetyllappaconitine (12), N-deacetyl-N-met
