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2-[(8S)-1-chloro-7,8-dihydro-6H-cyclopenta[3,4]thieno[1,3-d]pyrimidin-8-yl]ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1388893-93-3

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1388893-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1388893-93-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,8,8,9 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1388893-93:
(9*1)+(8*3)+(7*8)+(6*8)+(5*8)+(4*9)+(3*3)+(2*9)+(1*3)=243
243 % 10 = 3
So 1388893-93-3 is a valid CAS Registry Number.

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