890016-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 890016-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,0,0,1 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 890016-87:
(8*8)+(7*9)+(6*0)+(5*0)+(4*1)+(3*6)+(2*8)+(1*7)=172
172 % 10 = 2
So 890016-87-2 is a valid CAS Registry Number.
890016-87-2Relevant academic research and scientific papers
Formal synthesis of 6-deoxyerythronolide B
Crimmins, Michael T.,Slade, David J.
, p. 2191 - 2194 (2007/10/03)
The enantioselective synthesis of the carbon skeleton of 6-deoxyerythronolide B has been achieved in 23 linear steps from propionaldehyde. The synthesis relies on an iterative approach employing an asymmetric acyl-thiazolidinethione propionate aldol react