Basic information

Product Name: 3,4,6-tri-O-acetyl-1,2-O-[1-(propan-2-yloxy)ethylidene]hexopyranose
Synonyms:
CAS NO:20672-70-2
Molecular Formula: C₁₇H₂₆O₁₀
Molecular Weight: 390.3823
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 440.4°C at 760 mmHg
Flash Point: 190.2°C
Appearance: N/A
Density: 1.26g/cm³
Vapor Pressure: 5.92E-08mmHg at 25°C
Refractive Index: 1.488
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 3,4,6-tri-O-acetyl-1,2-O-[1-(propan-2-yloxy)ethylidene]hexopyranose(CAS DataBase Reference)
NIST Chemistry Reference: 3,4,6-tri-O-acetyl-1,2-O-[1-(propan-2-yloxy)ethylidene]hexopyranose(20672-70-2)
EPA Substance Registry System: 3,4,6-tri-O-acetyl-1,2-O-[1-(propan-2-yloxy)ethylidene]hexopyranose(20672-70-2)

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: 20672-70-2(Hazardous Substances Data)

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20672-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20672-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,6,7 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20672-70:
(7*2)+(6*0)+(5*6)+(4*7)+(3*2)+(2*7)+(1*0)=92
92 % 10 = 2
So 20672-70-2 is a valid CAS Registry Number.

20672-70-2SDS

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	(6,7-diacetyloxy-2-methyl-2-propan-2-yloxy-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-5-yl)methyl acetate

1.2 Other means of identification

Product number	-
Other names	-

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:20672-70-2 SDS

20672-70-2Upstream product

20672-70-2Downstream Products

99747-98-5 (3aS,5R,6S,7S,7aS)-2-Isopropoxy-2-methyl-5-trityloxymethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol

20672-70-2Relevant academic research and scientific papers

Synthesis of the Carbohydrate Moiety of Bleomycin. 2,3,4,6-Tetra-O-substituted D-Mannose Derivatives

Millar, Alan,Kim, Ki Hyup,Minster, David K.,Ohgi, Tadaaki,Hecht, Sidney M.

, p. 189 - 196 (2007/10/02)

As part of the synthesis of the carbohydrate moiety of bleomycin , two different approaches were employed for the synthesis of appropriate 3-O-carbamoylmannose precursors.One approach, which required

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