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1-[6,7-dideoxy-2,3-O-isopropylidene-7-C-triethylsilyl-β-D-allo-hept-6-ynofuranosyl]uracil-6-yl-(6->7'-C)-1-(6,7-dideoxy-2,3-O-isopropylidene-β-D-allo-hept-6-ynofuranosyl)-6-iodouracil is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

844681-03-4

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844681-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 844681-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,4,6,8 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 844681-03:
(8*8)+(7*4)+(6*4)+(5*6)+(4*8)+(3*1)+(2*0)+(1*3)=184
184 % 10 = 4
So 844681-03-4 is a valid CAS Registry Number.

844681-03-4Upstream product

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