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6H-Thieno[2,3-d]azepine-6-carboxylic acid, 2,3-dichloro-4,5,7,8-tetrahydro-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

873016-74-1

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873016-74-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 873016-74-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,0,1 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 873016-74:
(8*8)+(7*7)+(6*3)+(5*0)+(4*1)+(3*6)+(2*7)+(1*4)=171
171 % 10 = 1
So 873016-74-1 is a valid CAS Registry Number.

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