127477-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127477-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,4,7 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127477-98:
(8*1)+(7*2)+(6*7)+(5*4)+(4*7)+(3*7)+(2*9)+(1*8)=159
159 % 10 = 9
So 127477-98-9 is a valid CAS Registry Number.
127477-98-9Relevant academic research and scientific papers
The Total Synthesis of (+/-)-cis-Trikentrin B via Allene Intramolecular Cycloaddition
Yasokouchi, Takanori,Kanematsu, Ken
, p. 6559 - 6562 (2007/10/02)
The first total synthesis of (+/-)-cis-trikentrin B (1) based on a new indole synthesis via the intramolecular Diels-Alder reaction of 1,2,3-trisubstituted allenic dienamide (8) is described.
