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1205668-19-4

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1205668-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1205668-19-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,5,6,6 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1205668-19:
(9*1)+(8*2)+(7*0)+(6*5)+(5*6)+(4*6)+(3*8)+(2*1)+(1*9)=144
144 % 10 = 4
So 1205668-19-4 is a valid CAS Registry Number.

1205668-19-4Downstream Products

1205668-19-4Relevant articles and documents

Synthesis of Naphthyridine Carbamate Dimer (NCD) Derivatives Modified with Alkanethiol and Binding Properties of G-G Mismatch DNA

Yamada, Takeshi,Miki, Shouta,Ul'Husna, Anisa,Michikawa, Akiko,Nakatani, Kazuhiko

supporting information, p. 4163 - 4166 (2017/08/23)

A series of new DNA binding molecules NCD-Cn-SH (n = 3, 4, 5, and 6) is reported, which possesses the NCD (naphthyridine carbamate dimer) domain selectively binding to the G-G mismatch in the 5′-CGG-3′/5′-CGG-3′ sequence and a thiol moiety, which undergoes spontaneous dimerization to (NCD-Cn-S)2 upon oxidation under aerobic conditions. The S-S dimer (NCD-Cn-S)2 produced the 1:1 binding complex with improved thermal stability. The dimer binding to the CGG/CGG DNA showed higher positive cooperativity than the binding of monomer and previously synthesized NCTn derivative. The dimerization of NCD-Cn-SH was selectively accelerated on the CGG repeat DNA but not on the CAG repeat DNA.

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