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6β-<2-acetamido>-17-(cyclopropylmethyl)4,5α-epoxy-3,14-dihydroxymorphinan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103500-49-8

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103500-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103500-49-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,0 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103500-49:
(8*1)+(7*0)+(6*3)+(5*5)+(4*0)+(3*0)+(2*4)+(1*9)=68
68 % 10 = 8
So 103500-49-8 is a valid CAS Registry Number.

103500-49-8Downstream Products

103500-49-8Relevant articles and documents

Synthesis and Biological Activity of Analogues of β-Chlornaltrexamine and β-Funaltrexamine at Opioid Receptors

Portoghese, P. S.,Rein, Michael D.,Takemori, A. E.

, p. 1861 - 1864 (2007/10/02)

β-Chlornaltrexamine and β-funaltrexamine analogues 4-7 with different length "arms" to which an electrophilic moiety is attached were synthesized in an effort to obtain affinity labels that would selectively and irreversibly block specific opioid receptor types and subtypes.One of the compounds, 4, was a potent, irreversible blocker of opioid receptors in the guinea pig ileum and mouse vas deferens preparations.The results of this study suggest that nucleophiles that are remote from the recognition locus are capable of alkylation by reactive electrophiles.

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