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144090-39-1

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144090-39-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144090-39-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,0,9 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144090-39:
(8*1)+(7*4)+(6*4)+(5*0)+(4*9)+(3*0)+(2*3)+(1*9)=111
111 % 10 = 1
So 144090-39-1 is a valid CAS Registry Number.

144090-39-1Relevant articles and documents

Synthesis of a potential 'suicide substrate' of the HIV-1 protease, incorporating a 3-acetoxy-Δ-4,5-(L)-pipecolic acid as proline substitute

Mazaleyrat,Rage,Xie,Savrda,Wakselman

, p. 4453 - 4456 (1992)

Coupling of (D,L)-baikiain methyl ester with Boc-(L)-phenylalanine, followed by saponification, iodolactonization and aminolysis of the diastereoisomeric iodolactones by (L)-isoleucyl-(L)-valine methyl ester gave two diastereoisomeric peptides incorporati

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