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128659-87-0

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128659-87-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128659-87-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,5 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128659-87:
(8*1)+(7*2)+(6*8)+(5*6)+(4*5)+(3*9)+(2*8)+(1*7)=170
170 % 10 = 0
So 128659-87-0 is a valid CAS Registry Number.

128659-87-0Downstream Products

128659-87-0Relevant articles and documents

Photoactivatable Opiate Derivatives as Irreversible Probes of the μ-Opioid Receptor

Galzi, Jean-Luc,Mejean, Annick,Ilien, Brigitte,Mollereau, Catherine,Meunier, Jean-Claude,et al.

, p. 2456 - 2464 (2007/10/02)

The synthesis of aryldiazonium and arylazido derivatives of carfentanil, etonitazene, and naltrexone and of a triazaspirodecane derivative is described.The chemical stability and the spectral characteristics of these compounds were verified, and their bin

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