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144978-32-5

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144978-32-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144978-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,9,7 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144978-32:
(8*1)+(7*4)+(6*4)+(5*9)+(4*7)+(3*8)+(2*3)+(1*2)=165
165 % 10 = 5
So 144978-32-5 is a valid CAS Registry Number.

144978-32-5Downstream Products

144978-32-5Relevant articles and documents

Regioselective Nucleophilic Attack on N-BOC-Pyroglutamate Ethyl Ester

Ezquerra, Jesus,Mendoza, Javier de,Pedregal, Concepcion,Ramirez, Carmen

, p. 5589 - 5590 (2007/10/02)

N-BOC ethyl pyroglutamate undergoes regioselective ring opening with different nucleophiles without racemization at the chiral centre.Key words: Pyroglutamate, Amino Acid, Asymmetric Synthesis

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