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3-methyl-3-methoxy-4-(phenylseleno)-1-butene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84509-71-7

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84509-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84509-71-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,0 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84509-71:
(7*8)+(6*4)+(5*5)+(4*0)+(3*9)+(2*7)+(1*1)=147
147 % 10 = 7
So 84509-71-7 is a valid CAS Registry Number.

84509-71-7Downstream Products

84509-71-7Relevant academic research and scientific papers

Synthesis of 1-Phenylselenobuta-1,3-diene and its Methyl-substituted Homologues via Oxyselenation of Conjugated Dienes

Toshimitsu, Akio,Uemura, Sakae,Okano, Masaya

, p. 965 - 966 (2007/10/02)

Methoxyselenation of conjugated dienes followed by treatment with lithium di-isopropylamide constitutes a convenient method for the preparation of 1-phenylselenabuta-1,3-diene and its methyl-substituted homologues.

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