Cas 330197-82-5,2,2,5,7,8-pentamethyl-6-hydroxychromanyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside

330197-82-5

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Basic information

Product Name: 2,2,5,7,8-pentamethyl-6-hydroxychromanyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside
Synonyms: 2,2,5,7,8-pentamethyl-6-hydroxychromanyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside
CAS NO:330197-82-5
Molecular Formula:
Molecular Weight: 550.603
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,2,5,7,8-pentamethyl-6-hydroxychromanyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: 2,2,5,7,8-pentamethyl-6-hydroxychromanyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside(330197-82-5)
EPA Substance Registry System: 2,2,5,7,8-pentamethyl-6-hydroxychromanyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside(330197-82-5)

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: 330197-82-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 330197-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,1,9 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 330197-82:
(8*3)+(7*3)+(6*0)+(5*1)+(4*9)+(3*7)+(2*8)+(1*2)=125
125 % 10 = 5
So 330197-82-5 is a valid CAS Registry Number.

330197-82-5Upstream product

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330197-82-5Relevant academic research and scientific papers

Studies in the acid catalysed glycosylation of α-tocopherol

Witkowski,Wa?ejko

, p. 571 - 578 (2002)

Condensation of α-tocopherol and 2,2,5,7,8-pentamethyl-6-hydroxychroman (the model compound) with peracetylated glucose, mannose and galactose was carried out. The influence of various acidic catalysts on the chemical yield and the stereochemical outcome

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