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(R)-2-((2R,3R)-3,7-Diamino-2-hydroxy-heptanoylamino)-3-[1-(2-nitro-benzenesulfonyl)-1H-indol-3-yl]-propionic acid methyl ester; hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138331-27-8

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138331-27-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138331-27-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,3 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 138331-27:
(8*1)+(7*3)+(6*8)+(5*3)+(4*3)+(3*1)+(2*2)+(1*7)=118
118 % 10 = 8
So 138331-27-8 is a valid CAS Registry Number.

138331-27-8Downstream Products

138331-27-8Relevant academic research and scientific papers

Analgesic dipeptide derivatives. 7. 3,7-Diamino-2-hydroxyheptanoic acid (DAHHA) containing dipeptide analogues of the analgesic compound H-Lys- Trp(Nps)-OMe

Herranz,Vinuesa,Perez,Garcia-Lopez,Lopez,De Ceballos,Del Rio

, p. 889 - 895 (2007/10/02)

A series of diastereomeric dipeptides, analogues of the analgesic compound H-Lys-Trp(Nps)-OMe (2), containing 3,7-diamino-2-hydroxyheptanoic acid (DAHHA) and 2-[(o-nitrophenyl)sulfenyl]tryptophan [Trp(Nps)] has been synthesized. These compounds were teste

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