103576-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103576-53-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,7 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103576-53:
(8*1)+(7*0)+(6*3)+(5*5)+(4*7)+(3*6)+(2*5)+(1*3)=110
110 % 10 = 0
So 103576-53-0 is a valid CAS Registry Number.
103576-53-0Relevant articles and documents
SYNTHETIC STUDIES TOWARDS THE ACYLTETRONIC ACID IONOPHORE M 139603
Doherty, Annette M.,Ley, Steven V.
, p. 105 - 108 (2007/10/02)
The synthesis of the optically pure tetrahydrofuran fragment of the acyltetronic acid ionophore M139603 from (S)-(+)-methyl-3- hydroxy-2-methylpropionate is described and its comparison made with authentic material derived from the natural product by degr
