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O-<2-(benzenesulfonamido)-3,4,6-tri-O-benzyl-2-deoxy-D-galactopyranosyl>-β-(1<*>3)-1,5-anhydro-2-deoxy-4,6-O-isopropylidene-D-arabino-hex-1-enopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128358-50-9

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128358-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128358-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,5 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128358-50:
(8*1)+(7*2)+(6*8)+(5*3)+(4*5)+(3*8)+(2*5)+(1*0)=139
139 % 10 = 9
So 128358-50-9 is a valid CAS Registry Number.

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