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127211-74-9

127211-74-9

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127211-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127211-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,1 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127211-74:
(8*1)+(7*2)+(6*7)+(5*2)+(4*1)+(3*1)+(2*7)+(1*4)=99
99 % 10 = 9
So 127211-74-9 is a valid CAS Registry Number.

127211-74-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-α-acetoxyfriedelin

1.2 Other means of identification

Product number -
Other names -

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:127211-74-9 SDS

127211-74-9Downstream Products

127211-74-9Relevant articles and documents

Acetoxylation of friedelin by lead (IV) acetate and anti-octant behaviour of 2-acetoxyketones

Dutta, G.,Bose, S. N.

, p. 975 - 977 (2007/10/02)

Four products have been isolated by boron trifluoride-catalysed lead (IV) acetate acetoxylation of friedelin.Three of them have been characterized as 2α-acetoxyfriedelin, 4α-acetoxyfriedelin and 2β, 4α-diacetoxyfriedelin.The former has been efficiently converted into pachysandiol-A.Chiroptical measurements (CD) of these 2-acetoxyketones show considerable antioctant behaviour.

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