12698-96-3
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Basic information
- Product Name: thearubigin
- Synonyms: thearubigin
- CAS NO:12698-96-3
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12698-96-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: thearubigin(CAS DataBase Reference)
- NIST Chemistry Reference: thearubigin(12698-96-3)
- EPA Substance Registry System: thearubigin(12698-96-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 12698-96-3(Hazardous Substances Data)
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12698-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12698-96-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,6,9 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.Calculate Digit Verification of CAS Registry Number 12698-96:
(7*1)+(6*2)+(5*6)+(4*9)+(3*8)+(2*9)+(1*6)=133
133 % 10 = 3
So 12698-96-3 is a valid CAS Registry Number.
12698-96-3Upstream product
12698-96-3Downstream Products
12698-96-3Related news
The two most important chemical groups that decide the liquor characteristics of black CTC (cut, torn and curled) tea are theaflavins (TF) and thearubigins (TR). Hence, a quick estimation of concentration of these compounds can significantly contribute to the evaluation process for the quality o...detailed
Direct infusion MSn and MALDI-TOF-mass spectrometry were applied for characterizing thearubigins isolated from black tea. Components of the so-called SII fraction of thearubigins obtained through caffeine precipitation were studied exclusively. New components with molecular weights higher than 1...detailed
Thearubigins are the most abundant pigments found in black tea, comprising polyphenolic oxidation products, whose composition and chemical nature have remained unresolved until recently. In the course of studying the mechanism of thearubigin formation from green tea flavan-3-ols, a model system,...detailed
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