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20906-38-1

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20906-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20906-38-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,0 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20906-38:
(7*2)+(6*0)+(5*9)+(4*0)+(3*6)+(2*3)+(1*8)=91
91 % 10 = 1
So 20906-38-1 is a valid CAS Registry Number.

20906-38-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-methyl-1,4,5,6,7,8-hexahydro-cyclohepta[b]pyrrole-2-carboxylic acid ethyl ester

1.2 Other means of identification

Product number -
Other names 3-Methyl-1,4,5,6,7,8-hexahydro-cyclohepta[b]pyrrole-2-carboxylic acid ethyl 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:20906-38-1 SDS

20906-38-1Relevant articles and documents

SYNTHESIS OF PORPHYRINS WITH FOUR EXOCYCLIC RINGS FROM 4,5,6,7-TETRAHYDROINDOLES

Lash, Timothy D.,Bladel, Karla A.,Johnson, Marty C

, p. 1135 - 1138 (2007/10/02)

The 3-alkyl-4,5,6,7-tetrahydroindoles 4a and 4b reacted with lead tetraacetate in acetic acid to give the corresponding 7-acetoxy derivatives; hydrolysis, followed by treatment with potassium ferricyanide in refluxing acetic acid afforded the novel porphyrins 6a and 6b.

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