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12-(tert-butoxycarbonyl-methyl-amino)-4-methoxy-10-methyl-11-oxo-2-oxa-10-aza-tricyclo[12.2.2.13,7]nonadeca-1(17),3(19),4,6,14(18),15-hexaene-9-carbothioic acid S-methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

304466-89-5

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304466-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 304466-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,4,6 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 304466-89:
(8*3)+(7*0)+(6*4)+(5*4)+(4*6)+(3*6)+(2*8)+(1*9)=135
135 % 10 = 5
So 304466-89-5 is a valid CAS Registry Number.

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