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145728-55-8

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145728-55-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145728-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,7,2 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 145728-55:
(8*1)+(7*4)+(6*5)+(5*7)+(4*2)+(3*8)+(2*5)+(1*5)=148
148 % 10 = 8
So 145728-55-8 is a valid CAS Registry Number.

145728-55-8Relevant articles and documents

Penicillin G acylase-mediated kinetic resolution of racemic 1-(N-acylamino)alkylphosphonic and 1-(N-acylamino)alkylphosphinic acids and their esters

Zielińska, Katarzyna,Mazurkiewicz, Roman,Szymańska, Katarzyna,Jarz?bski, Andrzej,Magiera, Sylwia,Erfurt, Karol

, p. 31 - 40 (2016/07/19)

Extensive studies on the penicillin G acylase-mediated kinetic resolution of N-acylated 1-aminoalkylphosphonic and 1-aminoalkylphosphinic acids as well as their esters were carried out to recognise the relationships between the substrate structure, reacti

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