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1,2-Bis-(1-methylene-butyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128352-30-7

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128352-30-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128352-30-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,5 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128352-30:
(8*1)+(7*2)+(6*8)+(5*3)+(4*5)+(3*2)+(2*3)+(1*0)=117
117 % 10 = 7
So 128352-30-7 is a valid CAS Registry Number.

128352-30-7Downstream Products

128352-30-7Relevant academic research and scientific papers

PYROLYSIS OF 1,4-DIPROPYLBENZOBICYCLOOCT-5-ENE-2,3-DIONE. INTERMEDIACY OF 1,4-DIPROPYL-2,3-DIHYDRONAPHTHALIN

Liao, Chun-Chen,Ueng, Yih-Gang

, p. 1563 - 1566 (2007/10/02)

The title α-diketone (1) was irradiated (λ > 340 nm) in a degassed benzene solution to afford a bicyclic ketone (2), 1,4-dipropylnaphthalene (3), and o-divinylbenzene (4); 1,4-dipropyl-2,3-dihydronaphthalene (6) being an intermediate which was trapped with dimethyl acetylenedicarboxylate to give the Diels-Alder adduct (5), and characterized by its visible absorption spectrum and its 1H nmr signal.

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