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Benzene, [[2,3-dimethyl-4-(phenylseleno)-2-butenyl]thio]-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137258-97-0

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137258-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137258-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,5 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 137258-97:
(8*1)+(7*3)+(6*7)+(5*2)+(4*5)+(3*8)+(2*9)+(1*7)=150
150 % 10 = 0
So 137258-97-0 is a valid CAS Registry Number.

137258-97-0Downstream Products

137258-97-0Relevant academic research and scientific papers

Highly Selective Thioselenation of Olefins Using Disulfide-Diselenide Mixed System

Ogawa, Akiya,Tanaka, Hiromichi,Yokoyama, Hiroshi,Obayashi, Ryoichi,Yokoyama, Kazuyuki,Sonoda, Noboru

, p. 111 - 115 (2007/10/02)

A highly selective thioselenation of olefins has been attained by using s disulfide-diselenide mixed system.Upon irradiation through Pyrex with a tungsten lamp in the absence of solvent, the thioselenation of olefins 1 with diphenyl disulfide (2) and diph

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