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1-Cbz-1,4,7-triazacyclononane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

174138-02-4

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174138-02-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174138-02-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,1,3 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 174138-02:
(8*1)+(7*7)+(6*4)+(5*1)+(4*3)+(3*8)+(2*0)+(1*2)=124
124 % 10 = 4
So 174138-02-4 is a valid CAS Registry Number.

174138-02-4Relevant academic research and scientific papers

A General Synthesis of Mono- and Disubstituted 1,4,7-Triazacyclononanes

Kovacs, Zoltan,Sherry, A. Dean

, p. 9269 - 9272 (1995)

1,4,7-Triazacyclononane reacts selectively with 2-(t-butoxycarbonyloxyimino)- and 2-(benzyloxycarbonyloxyimino)-2-phenylacetonitrile to give 1,4-diprotected derivatives which could be converted to mono and disubstituted triazacyclononanes.

Linear TACN-based cationic polymers as non-viral gene vectors

Zhang, Qin-Fang,Wang, Bing,Yin, Dong-Xiao,Zhang, Ji,Wu, Wan-Xia,Yu, Qing-Ying,Yu, Xiao-Qi

, p. 59164 - 59174 (2014)

A series of linear cationic polymers were synthesized by the ring-opening polymerization between diglycidyl ethers and 1-Cbz-1,4,7-triazacyclononane (TACN). Besides the good pH buffering capacity in endosome pH range caused by TACN, these polymers have ev

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