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5-triphenylmethylbenzo-1,3,2-dioxaphospholane-2-(p-methoxyphenyl)-2-sulfide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157064-52-3

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157064-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157064-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,6 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 157064-52:
(8*1)+(7*5)+(6*7)+(5*0)+(4*6)+(3*4)+(2*5)+(1*2)=133
133 % 10 = 3
So 157064-52-3 is a valid CAS Registry Number.

157064-52-3Downstream Products

157064-52-3Relevant academic research and scientific papers

Organophosphorus compounds XV. The reaction of 2,4-bis(4-methoxyphenyl)- 1,3,2,4-dithiadiphosphetane-2,4-disulfide (Lawesson's Reagent) with aromatic dihydroxy compounds. Simple new route to 1,3,2-dioxaphospholane-2-sulfide

Shabana,Osman,Atrees

, p. 6975 - 6988 (1994)

2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide (Lawesson's Reagent) and its p-phenoxy derivative react with o- dihydroxybenzene derivatives, dihydroxy naphthalene and 2,2- dihydroxybiphenyl in toluene at reflux temperature to give 1,3,

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