328381-77-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 328381-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,3,8 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 328381-77:
(8*3)+(7*2)+(6*8)+(5*3)+(4*8)+(3*1)+(2*7)+(1*7)=157
157 % 10 = 7
So 328381-77-7 is a valid CAS Registry Number.
328381-77-7Relevant academic research and scientific papers
Total synthesis of lankacyclinol
Williams, David R.,Cortez, Guillermo S.,Bogen, Stephane L.,Rojas, Christian M.
, p. 4612 - 4615 (2007/10/03)
An antitumor agent from various Streptomyces species, the title compound 1, has been synthesized for the first time, as described here. Key steps involved include a ring-closing metathesis, a photochemically induced acylnitrene insertion process, and high
