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7-tert-butoxycarbonylamino-1,2-O-isopropylidene-5,6,7-trideoxy-α-D-xylo-heptofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

404353-49-7

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404353-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 404353-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,4,3,5 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 404353-49:
(8*4)+(7*0)+(6*4)+(5*3)+(4*5)+(3*3)+(2*4)+(1*9)=117
117 % 10 = 7
So 404353-49-7 is a valid CAS Registry Number.

404353-49-7Upstream product

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