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217449-95-1

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217449-95-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 217449-95-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,4,4 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 217449-95:
(8*2)+(7*1)+(6*7)+(5*4)+(4*4)+(3*9)+(2*9)+(1*5)=151
151 % 10 = 1
So 217449-95-1 is a valid CAS Registry Number.

217449-95-1Downstream Products

217449-95-1Relevant articles and documents

Containing three styrene or four styrene structure with aggregation inducing light-emitting performance of the benzothiazole derivative and its preparation method and application

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Paragraph 0067; 0088-0091, (2016/12/01)

The invention discloses a benzothiazole derivative containing a triphenylethylene or tetraphenylethylene structure and having aggregation-induced emission property and a preparation method and application thereof. The preparation method comprises the foll

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