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2-Methyl-3-bromdibenzothiophen is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

25185-87-9

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25185-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25185-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,1,8 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 25185-87:
(7*2)+(6*5)+(5*1)+(4*8)+(3*5)+(2*8)+(1*7)=119
119 % 10 = 9
So 25185-87-9 is a valid CAS Registry Number.

25185-87-9Upstream product

25185-87-9Downstream Products

25185-87-9Relevant academic research and scientific papers

SCHWEFELVERBINGUNGEN DES ERDOELS XVIII. DIALKYLDIBENZOTHIOPHENE

Boberg, Friedrich,Bruns, Wolfgang,Musshoff, Dagmar

, p. 113 - 122 (2007/10/02)

The preparation of 2,8-, 2,6-, 2,3- and 4,6-dialkyldibenzothiophenes and of the corresponding 5,5-dioxides is described. 1H-NMR-data and GC-purities are given. Key words: Dimethyldibenzothiophenes; diethyldibenzothiophenes; 2,8-dipropyldibenzothiophene; 2,8-dibutyldibenzothiophene; 2,8-diisobutyldibenzothiophene; 3-ethyl-2-methyldibenzothiophene; dialkkyldibenzothiophene-5,5-dioxides.

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