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28379-63-7

28379-63-7

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28379-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28379-63-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,7 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 28379-63:
(7*2)+(6*8)+(5*3)+(4*7)+(3*9)+(2*6)+(1*3)=147
147 % 10 = 7
So 28379-63-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H23NO5/c1-4-12-9-11(2)18(3,22)17(21)23-10-13-5-7-19-8-6-14(15(13)19)24-16(12)20/h4-5,7,11,14,22H,6,8-10H2,1-3H3/t11-,14-,18-/m1/s1

28379-63-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Dehydrosenecionine

1.2 Other means of identification

Product number -
Other names 12-hydroxy-1,2-dihydro-seneciona-1(8),2-diene-11,16-dione

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:28379-63-7 SDS

28379-63-7Upstream product

28379-63-7Downstream Products

28379-63-7Relevant articles and documents

Kinetics of Alkylation Reactions of Pyrrolizidine Alkaloid Pyrroles

Karczesy, J. J.,Arbogast, B.,Deinzer, M. L.

, p. 3867 - 3872 (2007/10/02)

Pyrrolizidine alkaloid pyrrolws react rapidly with 4-(p-nitrobenzyl)pyridine under pseudo-first order conditions.A biexpotential first-order rate law is observed.Relative reactivities are grewatly influenced by the nature of the leaving group at C7. 2,3-Dihydro-1H-pyrrolizin-1-ol and dehydrosupinidine under pseudo-first-order reaction conditions obey a simple first-order rate expression.Evidence for oligomerization of the pyrrolizidine pyrrole nucleus has been obtained under these reaction conditions, and it is proposed that a second color-forming reaction sequence of nucleophile with the oligomer C9s accounts for the biexpotential rate law.

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