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2-phenyl-ω-carbethoxy-1,4-thiaselenafulvene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74277-39-7

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74277-39-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74277-39-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,7 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74277-39:
(7*7)+(6*4)+(5*2)+(4*7)+(3*7)+(2*3)+(1*9)=147
147 % 10 = 7
So 74277-39-7 is a valid CAS Registry Number.

74277-39-7Downstream Products

74277-39-7Relevant academic research and scientific papers

Selenium Heterocycles. XXIX (1). Reaction of Substituted 2-Thioxo-1,3-thiaselenoles with Ethyl Diazoacetate, Ethyl Azidoformate and Phenyl Azide

Shafiee, A.,Vosooghi, M.,Asgharian, R.

, p. 117 - 119 (2007/10/02)

Reaction of 5-substituted 2-thioxo-1,3-thiaselenoles with ethyl diazoacetate, phenyl azide and ethyl azidoformate afforded 2-substituted ω-carbethoxy-1,4-thiaselenafulvenes (II), 5-substituted 2-phenylimino-1,3-thiaselenoles (IV) and 5-substituted 2-carbethoxyimino-1,3-thiaselenoles (V), respectively.The structure of these compounds were confirmed by spectroscopic methods and chemical analysis.

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