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methyl 2,3-((Ξ)-1-acetoxy-2,2,2-trichloro-ethylazanediyl)-O4,O6-(R)-benzylidene-α-D-2,3-dideoxy-allopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33648-89-4

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33648-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33648-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,4 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 33648-89:
(7*3)+(6*3)+(5*6)+(4*4)+(3*8)+(2*8)+(1*9)=134
134 % 10 = 4
So 33648-89-4 is a valid CAS Registry Number.

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