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20664-60-2

20664-60-2

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20664-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20664-60-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,6,6 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20664-60:
(7*2)+(6*0)+(5*6)+(4*6)+(3*4)+(2*6)+(1*0)=92
92 % 10 = 2
So 20664-60-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H12O6/c14-9-10(15)12(16)19-11(9)8-6-17-13(18-8)7-4-2-1-3-5-7/h1-5,8,11,13,15-16H,6H2/t8-,11+,13?/m0/s1

20664-60-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (5R)-3,4-Dihydroxy-5-[(4S)-2-phenyl-1,3-dioxolan-4-yl]-2(5H)-fura none (non-preferred name)

1.2 Other means of identification

Product number -
Other names 2-methyl-5,6,8-trimethoxy-4H-naphtho[2,3,b]pyran-4-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:20664-60-2 SDS

20664-60-2Relevant articles and documents

Synthesis of novel vitamin C phosphodiesters: Stability and antioxidant activity

Morisaki, Kazuo,Ozaki, Shoichiro

, p. 123 - 138 (2007/10/03)

A novel series of hybrid L-ascorbic acid (vitamin C) phosphodiesters linked at the C-2 hydroxyl group with other biologically active substances, namely myo-inositol, arbutin, 4-hydroxy-L-proline, and glycolic acid were synthesized, and their thermal stability and reducing activity against free radicals were estimated in vitro. All of the phosphodiesters exhibited high thermal stabilities; however, their antioxidant activities in vitro were generally lower than that of vitamin C.

Ascorbic acid ethers in angiogene

-

, (2008/06/13)

Ethers of ascorbic and isoascorbic acid and ketals and acetals thereof, angiogenesis inhibitors.

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