74848-77-4

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Basic information

Product Name: methyl (4aS,8R,8aS)-8-hydroxy-1-methyl-3-oxo-4,4a,8,8a-tetrahydro-1H,3H-pyrano[3,4-c]pyran-5-carboxylate
Synonyms:
CAS NO:74848-77-4
Molecular Formula: C₁₁H₁₄O₆
Molecular Weight: 242.2253
EINECS: N/A
Product Categories: N/A
Mol File: 74848-77-4.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 431.3°C at 760 mmHg
Flash Point: 169.9°C
Appearance: N/A
Density: 1.324g/cm³
Vapor Pressure: 3.02E-09mmHg at 25°C
Refractive Index: 1.514
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: methyl (4aS,8R,8aS)-8-hydroxy-1-methyl-3-oxo-4,4a,8,8a-tetrahydro-1H,3H-pyrano[3,4-c]pyran-5-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: methyl (4aS,8R,8aS)-8-hydroxy-1-methyl-3-oxo-4,4a,8,8a-tetrahydro-1H,3H-pyrano[3,4-c]pyran-5-carboxylate(74848-77-4)
EPA Substance Registry System: methyl (4aS,8R,8aS)-8-hydroxy-1-methyl-3-oxo-4,4a,8,8a-tetrahydro-1H,3H-pyrano[3,4-c]pyran-5-carboxylate(74848-77-4)

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: 74848-77-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74848-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,4 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74848-77:
(7*7)+(6*4)+(5*8)+(4*4)+(3*8)+(2*7)+(1*7)=174
174 % 10 = 4
So 74848-77-4 is a valid CAS Registry Number.

74848-77-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	methyl (4aS,8R,8aS)-8-hydroxy-1-methyl-3-oxo-4,4a,8,8a-tetrahydro-1H-pyrano[3,4-c]pyran-5-carboxylate

1.2 Other means of identification

Product number	-
Other names	Kingiside aglycone

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:74848-77-4 SDS

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74848-77-4Relevant articles and documents

BIOMIMETIC CHEMISTRY OF XYLOMOLLIN

Hassam, Saifunnissa B.,Hutchinson, C. Richard

, p. 1209 - 1212 (2007/10/02)

Kingiside aglucon (2b) undergoes stereoselective addition of CH3OH to its C(3,4) enol ether double bond to give a C(1,3,9) diastereomer of xylomollin (1) a secoiridoid aglucon that has insect antifeedant properties.

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