Basic information

Product Name: 2-Butenoic acid,3-methyl-,9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, (9S,10S)- (9CI)
Synonyms: 2-Butenoicacid, 3-methyl-,9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, (9S-cis)-; 2H,8H-Benzo[1,2-b:3,4-b']dipyran, 2-butenoic acid deriv.;(-)-Peujaponisin; Peujaponisin
CAS NO:146428-59-3
Molecular Formula: C24H28 O7
Molecular Weight: 428.482
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-Butenoic acid,3-methyl-,9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, (9S,10S)- (9CI)(CAS DataBase Reference)
NIST Chemistry Reference: 2-Butenoic acid,3-methyl-,9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, (9S,10S)- (9CI)(146428-59-3)
EPA Substance Registry System: 2-Butenoic acid,3-methyl-,9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, (9S,10S)- (9CI)(146428-59-3)

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: 146428-59-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 146428-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,2 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 146428-59:
(8*1)+(7*4)+(6*6)+(5*4)+(4*2)+(3*8)+(2*5)+(1*9)=143
143 % 10 = 3
So 146428-59-3 is a valid CAS Registry Number.

146428-59-3SDS

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	(+)-cis-(3'S,4'S)-3',4'-diisovalerylkhellactone

1.2 Other means of identification

Product number	-
Other names	3-Methyl-but-2-enoic acid (9S,10S)-8,8-dimethyl-10-(3-methyl-butyryloxy)-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl ester

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:146428-59-3 SDS

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