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Butanoic acid, 4-hydroxy-3-oxo-, diphenylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90712-13-3

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90712-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90712-13-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,1 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90712-13:
(7*9)+(6*0)+(5*7)+(4*1)+(3*2)+(2*1)+(1*3)=113
113 % 10 = 3
So 90712-13-3 is a valid CAS Registry Number.

90712-13-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name benzhydryl 4-hydroxy-3-oxobutanoate

1.2 Other means of identification

Product number -
Other names Butanoic acid,4-hydroxy-3-oxo-,diphenylmethyl 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:90712-13-3 SDS

90712-13-3Relevant academic research and scientific papers

Production of 1-oxacephams and intermediates

-

, (2008/06/13)

Useful intermediates, 7α-acylamino-3-(oxo or exomethylene)-1-dethia-1-oxacepham-4α-carboxylates, are produced by the intramolecular carbenoid insertion of a 2-diazo-3-(oxo or exomethylene)-4-(3α-acylamino-2-oxoazetidin-4β-yl)oxybutyrate prepared in severa

AN ALTERNATIVE SYNTHESIS OF THE 1-OXACEPHEM SKELETON

Yamomoto, Sadao,Itani, Hikaru,Takahashi, Hiroumi,Tsuji, Teruji,Nagata, Wataru

, p. 4545 - 4548 (2007/10/02)

1-Oxacephem skeletons were constructed in a convergent manner starting from building blocks B and C, which were easily prepared from penicillin and diketene, respectively, followed by intramolecular carbene insertion reaction of the resulting intermediate

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