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137491-99-7

137491-99-7

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137491-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137491-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,9 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137491-99:
(8*1)+(7*3)+(6*7)+(5*4)+(4*9)+(3*1)+(2*9)+(1*9)=157
157 % 10 = 7
So 137491-99-7 is a valid CAS Registry Number.

137491-99-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,6-Epoxy-5,6,7,8-tetrahydroquinoline

1.2 Other means of identification

Product number -
Other names 1a,2,3,7b-Tetrahydro-1-oxa-4-aza-cyclopropa[a]naphthalene

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:137491-99-7 SDS

137491-99-7Relevant articles and documents

Synthesis of Arene Oxide and trans-Dihydrodiol Metabolites of Quinoline

Agarwal, Shiv K.,Boyd, Derek R.,Davies, R. Jeremy H.,Hamilton, Lynne,Jerina, Donald M.,et al.

, p. 1969 - 1974 (2007/10/02)

Racemic samples of 5,6-epoxy-5,6-dihydroquinoline (2) (quinoline 5,6-oxide) and 7,8-epoxy-7,8-dihydroquinoline (4) (quinoline 7,8-oxide) have been synthesised by two methods from the corresponding dihydroquinoline precursors. trans-5,6-Dihydroquinoline-5,6-diol (3) and trans-7,8-dihydroquinoline-7,8-diol (5) were obtained both by multi-step synthetic routes from the corresponding dihydroquinolines and by the direct base-catalysed hydration of the corresponding arene oxides (2) and (4).

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