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161976-15-4

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161976-15-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161976-15-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,9,7 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 161976-15:
(8*1)+(7*6)+(6*1)+(5*9)+(4*7)+(3*6)+(2*1)+(1*5)=154
154 % 10 = 4
So 161976-15-4 is a valid CAS Registry Number.

161976-15-4Downstream Products

161976-15-4Relevant articles and documents

Galactosylation by use of β-galactosidase: Chemo-enzymatic syntheses of di- and trisaccharides

Binder, Wolfgang H.,Kaehlig, Hanspeter,Schmid, Walther

, p. 10407 - 10418 (1994)

The synthesis of various galactose containing disaccharides has been achieved by utilizing the transgalactosylation potential of β-galactosidase from Aspergillus oryzae. Thus, using p-nitrophenyl-β-D-galactoside 1 as galactosyl donor, thio-glucosides 2a-c

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