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Boc-Tyr-c[D-Cys-Gly-Phe-NH-NH<-Phe<-Gly<-D-Cys]<-Tyr-Boc is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

873684-55-0

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873684-55-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 873684-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,6,8 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 873684-55:
(8*8)+(7*7)+(6*3)+(5*6)+(4*8)+(3*4)+(2*5)+(1*5)=220
220 % 10 = 0
So 873684-55-0 is a valid CAS Registry Number.

873684-55-0Upstream product

873684-55-0Downstream Products

873684-55-0Relevant academic research and scientific papers

Synthesis and biological activity of the first cyclic biphalin analogues

Mollica, Adriano,Davis, Peg,Ma, Shou-Wu,Porreca, Frank,Lai, Josephine,Hruby, Victor J.

, p. 367 - 372 (2006)

Biphalin is a linear octapeptide with strong opioid activity. Its structure is based on two identical sequences derived from enkephalins joined C-terminal to C-terminal by an hydrazide bridge (Tyr-D-Ala-Gly-Phe-NH-NH ← Phe ← Gly ← D-Ala ← Tyr). In this st

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