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2-Benzoylamino-7-oxo-6-phenylsulfanyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128811-98-3

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128811-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128811-98-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,1 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128811-98:
(8*1)+(7*2)+(6*8)+(5*8)+(4*1)+(3*1)+(2*9)+(1*8)=143
143 % 10 = 3
So 128811-98-3 is a valid CAS Registry Number.

128811-98-3Downstream Products

128811-98-3Relevant academic research and scientific papers

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