9059-31-8 Usage
General Description
Beta-tyrosinase is an enzyme that catalyzes the oxidation of phenols and assists in the production of melanin, the pigment responsible for skin, hair, and eye color in animals. It is also involved in the enzymatic browning of fruits and vegetables. The chemical designation ">1.4 U/MG PROTEIN" indicates the enzymatic activity of beta-tyrosinase, with a minimum activity level of 1.4 units per milligram of protein. This measurement is a standard way to quantify the specific activity of enzymes and reflects the efficiency of beta-tyrosinase in catalyzing its biochemical reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 9059-31-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,5 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 9059-31:
(6*9)+(5*0)+(4*5)+(3*9)+(2*3)+(1*1)=108
108 % 10 = 8
So 9059-31-8 is a valid CAS Registry Number.
9059-31-8Relevant articles and documents
COMBINATIONAL COMPOSITIONS AND METHODS FOR TREATMENT OF CANCER
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, (2015/12/23)
The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a pyrroloquinolinyl-pyrrole-2,5-dione compound or a pyrroloquinolinyl-pyrrolidine-2,5-dione compound in combination with a therapeutically effective amount of a second anti-proliferative agent.
Purified Pyrroloquinolinyl-Pyrrolidine-2,5-Dione Compositions And Methods For Preparing And Using Same
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Page/Page column 27-29, (2011/07/08)
The present invention relates to a form 1 and form 2 polymorph of (?)-trans-3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)pyrrolidine-2,5-dione. The present invention also relates to (?)-trans-3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinol
