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93712-74-4

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93712-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93712-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,1 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93712-74:
(7*9)+(6*3)+(5*7)+(4*1)+(3*2)+(2*7)+(1*4)=144
144 % 10 = 4
So 93712-74-4 is a valid CAS Registry Number.

93712-74-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name (5R)-trans-1,7-diphenyl-5-hydroxyhept-6-en-3-one

1.2 Other means of identification

Product number -
Other names (5R,6E)-1,7-diphenyl-5-hydroxyhept-6-en-3-one

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:93712-74-4 SDS

93712-74-4Relevant articles and documents

A Bioinspired Strategy for the Enantioselective Synthesis of Bicyclic Oxygen Heterocycles

Venegas, Edith Rodriguez,Willis, Christine L.

supporting information, (2020/04/02)

A new strategy is described for the direct conversion of unsaturated 3,5-dihydroxy-diarylheptanoids to dimeric products assembled on trans-2,8-dioxabicyclo[4.4.0]decane frameworks. The key atom-economical acid-mediated coupling creates 2 rings and 4 new stereocenters in a single-pot process. Oxygen-18 labeling studies are in accord with reactions proceeding via a cascade mechanism involving carbocationic intermediates. This approach enabled the concise total syntheses of analogues of the natural product blepharocalyxin D in 4 steps from simple starting materials.

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