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(E)-1-((1S,5R,7R)-10,10-Dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-3-(1H-imidazol-4-yl)-propenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

201669-67-2

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201669-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201669-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,6,6 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 201669-67:
(8*2)+(7*0)+(6*1)+(5*6)+(4*6)+(3*9)+(2*6)+(1*7)=122
122 % 10 = 2
So 201669-67-2 is a valid CAS Registry Number.

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