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53666-01-6

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53666-01-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53666-01-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,6 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53666-01:
(7*5)+(6*3)+(5*6)+(4*6)+(3*6)+(2*0)+(1*1)=126
126 % 10 = 6
So 53666-01-6 is a valid CAS Registry Number.

53666-01-6Relevant articles and documents

An improved method for the synthesis of active esters of N-protected amino acids and subsequent synthesis of dipeptides

Takeda,Ayabe,Suzuki,Konda,Harigaya

, p. 689 - 691 (1991)

4-Dimethylaminopyridine-catalyzed reaction of mixed carbonates 3 with N-protected amino acids 4 gave the corresponding active esters 5-9, from which dipeptides 11-18 were synthesized by aminolysis with amino acids 10.

Syntheses and properties of dipeptides containing gamma-aminobutyric acid or its analogues at the C-terminal.

Ienaga,Higashiura,Kimura

, p. 1249 - 1254 (2007/10/02)

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The use of N hydroxy 5 norbornene 2,3 dicarboximide active esters in peptide synthesis

Fujino,Kobayashi,Obayashi,Fukuda,Shinagawa

, p. 1857 - 1863 (2007/10/05)

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