78845-43-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78845-43-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,4 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78845-43:
(7*7)+(6*8)+(5*8)+(4*4)+(3*5)+(2*4)+(1*3)=179
179 % 10 = 9
So 78845-43-9 is a valid CAS Registry Number.
78845-43-9Relevant academic research and scientific papers
Synthesis of thromboxane A2 analogue (+/-)-(9,11),(11,12)-dideoxa-(9,11a)-oxa thromboxane A2
Kametani, Tetsuji,Suzuki, Toshio,Tomino, Akiko,Kamada, Shinko,Unno, Katsuo
, p. 905 - 908 (2007/10/02)
A synthesis of the thromboxane A2 analogue, (+/-)-(9,11),(11,12)-dideoxa-(9,11a)-oxa-thromboxane A2 (TXA2) starting from the exo-adduct 3 of maleic anhydride and furan is described
