129446-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129446-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,4 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129446-67:
(8*1)+(7*2)+(6*9)+(5*4)+(4*4)+(3*6)+(2*6)+(1*7)=149
149 % 10 = 9
So 129446-67-9 is a valid CAS Registry Number.
129446-67-9Relevant academic research and scientific papers
SYNTHESIS OF MACROLIDE ANTIBIOTICS. 22. SYNTHESIS OF THE C8-C13 FRAGMENT OF OLEANDONOLIDE
Sviridov, A. F.,Yashunskii, D. V.,Kuz'min, A. S.,Kochetkov, N. K.
, p. 1894 - 1900 (2007/10/02)
The stereospecific synthesis of the C8-C13 fragment of oleandonolide was caried out in 15 steps with an overall yield of 4.48percent.
