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3-hydroxy-3-(2-nitro-[3]thienyl)-1-phenyl-propan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100727-81-9

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100727-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100727-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,7,2 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 100727-81:
(8*1)+(7*0)+(6*0)+(5*7)+(4*2)+(3*7)+(2*8)+(1*1)=89
89 % 10 = 9
So 100727-81-9 is a valid CAS Registry Number.
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