51541-30-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51541-30-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,5,4 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 51541-30:
(7*5)+(6*1)+(5*5)+(4*4)+(3*1)+(2*3)+(1*0)=91
91 % 10 = 1
So 51541-30-1 is a valid CAS Registry Number.
51541-30-1Relevant articles and documents
Chemoenzymatic synthesis of acetyl (R)-(+)- and (S)-(-)-cycloserine
De Amici,De Micheli,Cateni,Carrea,Ottolina
, p. 1073 - 1080 (2007/10/02)
The two enantiomers of acetyl cycloserine 8, the immediate precursors of the chiral forms of cycloserine 1, were prepared in enantiomeric excess higher than 98% by means of lipase-catalyzed hydrolysis of 3-benzyloxy-4-hydroxy-Δ2-isoxazoline but