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4-Phenyle-1,2,4-triazolium-anylido-benzoyl-methylure is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87688-39-9

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87688-39-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87688-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,8 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87688-39:
(7*8)+(6*7)+(5*6)+(4*8)+(3*8)+(2*3)+(1*9)=199
199 % 10 = 9
So 87688-39-9 is a valid CAS Registry Number.

87688-39-9Downstream Products

87688-39-9Relevant academic research and scientific papers

1,2,4-TRIAZOLIUM-YLURES-VIII; REACTIONS DES TRIAZOLIUM-PHENACYLURES AVEC LES HETEROCUMULENES

Petrovanu, M.,Luchian, C.,Surpateanu, G.,Barboiu, V.,Constantinescu, M.

, p. 2417 - 2420 (1983)

The reaction of 4-aryl-1,2,4-triazolium-phenacylides with heterocumulenes is discussed using orbital theory.The theoretical data are verified by experiment.The ylide carbanion acts as a nucleophilic reagent on heterocumulene giving disubstitued carbanion triazolium-ylides 3-6.

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