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1-(2,2-Dibromo-cyclopropyl)-2-propa-1,2-dienyl-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103483-52-9

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103483-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103483-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,8 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103483-52:
(8*1)+(7*0)+(6*3)+(5*4)+(4*8)+(3*3)+(2*5)+(1*2)=99
99 % 10 = 9
So 103483-52-9 is a valid CAS Registry Number.

103483-52-9Downstream Products

103483-52-9Relevant academic research and scientific papers

1,1-vs. 1,6-Dehalogenation in gem-Dibromocyclopropanes. Synthesis of Benzo-anti-?-bishomobenzene

Brinker, Udo H.,Wuester, Hartmut,Maas, Gerhard

, p. 1812 - 1814 (1985)

The bisdibromocarbene adduct (9a) on treatment with methyl-lithium at temperatures below ca. -50 deg C undergoes a ring-closure reaction by 1,6-elimination to give after reduction anti-?-bishomobenzene (11); above -50 deg C products derived from 1,1-elimi

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