12774-36-6 Usage
General Description
SEPHADEX G-150 is a type of gel filtration medium consisting of cross-linked dextran beads that have been derivatized with a hydrophilic surface. These beads are typically used in chromatography to separate and purify biomolecules such as proteins and nucleic acids based on their size and molecular weight. SEPHADEX G-150 works by allowing smaller molecules to enter the porous structure of the gel beads, slowing down their migration through the column, while larger molecules are able to pass through more quickly. This separation process is particularly useful for analytical and preparative purposes in biochemistry and molecular biology, as it enables researchers to isolate and study specific biomolecules within complex mixtures.
Check Digit Verification of cas no
The CAS Registry Mumber 12774-36-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,7,7 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 12774-36:
(7*1)+(6*2)+(5*7)+(4*7)+(3*4)+(2*3)+(1*6)=106
106 % 10 = 6
So 12774-36-6 is a valid CAS Registry Number.