82262-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82262-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,6 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82262-21:
(7*8)+(6*2)+(5*2)+(4*6)+(3*2)+(2*2)+(1*1)=113
113 % 10 = 3
So 82262-21-3 is a valid CAS Registry Number.
82262-21-3Relevant academic research and scientific papers
A Total Synthesis of (+/-)-9-Pupukeanone
Piers, Edward,Winter, Manfred
, p. 973 - 984 (2007/10/02)
A stereoselective total synthesis of (+/-)-9-pupukeanone (3), an intermediate employed in previously reported total syntheses of the structurally novel sesquiterpenoid (+/-)-9-isocyanopupukeanane (1), is described.In the key step of the synthetic sequence
