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(19alpha,20alpha)-19-methyl-16,17-didehydro-18-oxayohimban-16-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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72880-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72880-91-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,8 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72880-91:
(7*7)+(6*2)+(5*8)+(4*8)+(3*0)+(2*9)+(1*1)=152
152 % 10 = 2
So 72880-91-2 is a valid CAS Registry Number.

72880-91-2SDS

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 Acide tetrahydroalstonique

1.2 Other means of identification

Product number -
Other names Acide tetrahydroalstonique [French]

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:72880-91-2 SDS

72880-91-2Upstream product

72880-91-2Downstream Products

72880-91-2Relevant academic research and scientific papers

Partial synthesis of camptothecin analogs. Part 1: Pyrroloquinolone and pyrroloquinoline derivatives

Dumas, Cecile,Kan-Fan, Christiane,Carniaux, Jean-Francois,Royer, Jacques,Husson, Henri-Philippe

, p. 8211 - 8214 (1999)

Pyrroloquinolone 7 and pyrroloquinoline derivatives 11a-c have been synthesized from the alkaloid tetrahydroalstonine 1 according to sequential oxidation reactions.

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