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Benzaldehyde, 2-benzo[b]thien-7-yl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

874142-91-3

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874142-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 874142-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,1,4 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 874142-91:
(8*8)+(7*7)+(6*4)+(5*1)+(4*4)+(3*2)+(2*9)+(1*1)=183
183 % 10 = 3
So 874142-91-3 is a valid CAS Registry Number.

874142-91-3Downstream Products

874142-91-3Relevant academic research and scientific papers

Synthesis of trans-dihydrodiol derivatives of phenanthro[3,4-b]-thiophene and phenanthro[4,3-b]thiophene

Kumar, Subodh,Saravanan, Srinivasan,Reuben, Peter,Kumar, Atul

, p. 1345 - 1355 (2007/10/03)

The present study describes the synthesis of phenanthro[3,4-b]thiophene (3), phenanthro[4,3-b]thiophene (4) and its potential dihydrodiol metabolites, trans-6,7-dihydroxy-6,7-dihydrophenanthro[3,4-b]thiophene (5) and trans-8,9-dihydroxy-8,9-dihydrophenant

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