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7-phenylseleno-1,5-heptanediol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

146202-27-9

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146202-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146202-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,0 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 146202-27:
(8*1)+(7*4)+(6*6)+(5*2)+(4*0)+(3*2)+(2*2)+(1*7)=99
99 % 10 = 9
So 146202-27-9 is a valid CAS Registry Number.

146202-27-9Relevant academic research and scientific papers

[3,3]Sigmatropic ring expansion of cyclic thionocarbonates. VII. On the formation of 8-membered thionocarbonates as the intermediates

Harusawa,Tomii,Takehisa,Ohishi,Yoneda,Kurihara

, p. 2279 - 2282 (2007/10/02)

In order to clarify the reaction mechanism of [3,3]sigmatropic ring expansion of cyclic thionocarbonates, the 8-membered thionocarbonates (6 and 7) were synthesized by treatment of the corresponding diol monothionocarbonates (5 and 13) with lithium bis(tr

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