245369-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 245369-15-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,3,6 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 245369-15:
(8*2)+(7*4)+(6*5)+(5*3)+(4*6)+(3*9)+(2*1)+(1*5)=147
147 % 10 = 7
So 245369-15-7 is a valid CAS Registry Number.
245369-15-7Relevant academic research and scientific papers
Expeditious tandem-metathesis route to the AB-ring fragment of ciguatoxin
Oguri, Hiroki,Sasaki, Shin-ya,Oishi, Tohru,Hirama, Masahiro
, p. 5405 - 5408 (2007/10/03)
The AB-ring fragment of ciguatoxin was synthesized in ten steps from tri-O-benzyl-D-glucal based on a highly diastereoselective ring-closing metathesis and subsequent cross metathesis.
