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3,3-diethyl-1-(2-[(4-trimethylsilyl)buta-1,3-diynyl]phenyl)triazene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

460720-99-4

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460720-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 460720-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,0,7,2 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 460720-99:
(8*4)+(7*6)+(6*0)+(5*7)+(4*2)+(3*0)+(2*9)+(1*9)=144
144 % 10 = 4
So 460720-99-4 is a valid CAS Registry Number.

460720-99-4Downstream Products

460720-99-4Relevant academic research and scientific papers

Synthesis and reactivity of cinnoline-fused cyclic enediyne

Vinogradova, Olga V.,Balova, Irina A.,Popik, Vladimir V.

, p. 6937 - 6941 (2011)

A short and efficient synthesis of cinnoline-fused cyclic enediyne is reported. Richter cyclization of o-(1,3-butadiynyl)phenyltriazene produced 3-alkynyl-4-bromocinnoline. The Sonogashira coupling of the latter with 5-hexyn-1-ol was employed for the intr

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