130760-71-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130760-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,6 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130760-71:
(8*1)+(7*3)+(6*0)+(5*7)+(4*6)+(3*0)+(2*7)+(1*1)=103
103 % 10 = 3
So 130760-71-3 is a valid CAS Registry Number.
130760-71-3Relevant academic research and scientific papers
Total Synthesis of dl-Stenine
Chen, Cheng-yi,Hart, David J.
, p. 6236 - 6240 (2007/10/02)
Intramolecular Diels-Alder cycloadduct 10 was converted to the Stemona alkaloid stenine (1) via a reaction sequence that features a Curtius rearrangement (12 -> 13), Eschenmoser-Claisen rearrangement (19 -> 20) and stereoselective free radical allylation
