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2,7,8-trihydroxy-3,6-dimethyl-dibenzofuran-1,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

213817-40-4

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213817-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213817-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,8,1 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 213817-40:
(8*2)+(7*1)+(6*3)+(5*8)+(4*1)+(3*7)+(2*4)+(1*0)=114
114 % 10 = 4
So 213817-40-4 is a valid CAS Registry Number.

213817-40-4Downstream Products

213817-40-4Relevant academic research and scientific papers

Dimerization of 2,5-Dihydroxybenzoquinones in Water

Kiuchi, Fumiyuki,Takashima, Hiromi,Tsuda, Yoshisuke

, p. 1229 - 1234 (2007/10/03)

2,5-Dihydroxybenzoquinones, when heated in water, react to form different types of compounds through dimerization. The features of this unique reaction were clarified using a model compund, 2,5-dihydroxy-3-methyl-benzoquinone. The structures of the products were established by X-ray analysis and spectroscopic means. - Key words: 2,5-dihydroxybenzoquinone; dimerization; furanylidene benzofuranone; 1,4-dibenzofurandione; X-ray analysis

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