75812-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75812-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,1 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75812-89:
(7*7)+(6*5)+(5*8)+(4*1)+(3*2)+(2*8)+(1*9)=154
154 % 10 = 4
So 75812-89-4 is a valid CAS Registry Number.
75812-89-4Relevant academic research and scientific papers
Total Synthesis of Optically Active N-Benzoyldaunosamine from an Azetidinone
Hauser, Frank M.,Rhee, Richard P.,Ellenberger, Suzanne R.
, p. 2236 - 2240 (2007/10/02)
The azetidinone adduct 5 formed from chlorosulfonyl isocyanate and (E)-1,3-pentadiene was employed as a key intermediate to accomplish an efficient synthesis of optically active LS-N-benzoyldaunosamine (1b).
