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N-(3-phenyl-1-p-tolylprop-2-ynyl)benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228390-72-4

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1228390-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228390-72-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,3,9 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1228390-72:
(9*1)+(8*2)+(7*2)+(6*8)+(5*3)+(4*9)+(3*0)+(2*7)+(1*2)=154
154 % 10 = 4
So 1228390-72-4 is a valid CAS Registry Number.

1228390-72-4Downstream Products

1228390-72-4Relevant academic research and scientific papers

Propargylic activation across a heterobimetallic ir-sn catalyst: Nucleophilic substitution and indene formation with propargylic alcohols

Chatterjee, Paresh Nath,Roy, Sujit

experimental part, p. 4413 - 4423 (2010/10/02)

(Figure presented) A nucleophilic substitution of propargylic alcohols with carbon (arene, heteroarene, and allyltrimethylsilane), sulfur (thiol), oxygen (alcohol), and nitrogen (sulfonamide) nucleophiles has been demonstrated using a high-valent [Ir(COD)

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