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63987-70-2

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63987-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63987-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,9,8 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 63987-70:
(7*6)+(6*3)+(5*9)+(4*8)+(3*7)+(2*7)+(1*0)=172
172 % 10 = 2
So 63987-70-2 is a valid CAS Registry Number.

63987-70-2Relevant articles and documents

Lipase-catalysed N-acylation of β2-amino esters

Fitz, Monika,Forro, Eniko,Vigoczki, Edina,Lazar, Laszlo,Fueloep, Ferenc

, p. 1114 - 1119 (2008)

The Candida antarctica lipase A-catalysed N-acylation of ethyl 3-amino-2-ethylpropanoate rac-3 and methyl 3-amino-2-isopropylpropanoate rac-6 was performed with ethyl butanoate in tert-amyl alcohol at 4 °C. The resulting enantiomerically enriched derivati

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