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38996-05-3

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38996-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38996-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,9,9 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 38996-05:
(7*3)+(6*8)+(5*9)+(4*9)+(3*6)+(2*0)+(1*5)=173
173 % 10 = 3
So 38996-05-3 is a valid CAS Registry Number.

38996-05-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-2-hydroxy-4-pentenoic acid

1.2 Other means of identification

Product number -
Other names (S)-3-hydroxy-4-pentenoic acid

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:38996-05-3 SDS

38996-05-3Downstream Products

38996-05-3Relevant articles and documents

Substrate evaluation of rhodococcus erythropolis SET1, a nitrile hydrolysing bacterium, demonstrating dual activity strongly dependent on nitrile sub-structure

Coady, Tracey M.,Coffey, Lee V.,O'Reilly, Catherine,Lennon, Claire M.

supporting information, p. 1108 - 1116 (2015/02/19)

Assessment of Rhodococcus erythropolis SET1, a novel nitrile hydrolysing bacterial isolate, has been undertaken with 34 nitriles, 33 chiral and 1 prochiral. These substrates consist primarily of β-hydroxy nitriles with varying alkyl and aryl groups at the β position and containing in several compounds different substituents α to the nitrile. In the case of β-hydroxy nitriles without substitution at the α position, acids were the major products obtained, along with recovered nitrile after biotransformation, as a result of suspected nitrilase activity of the isolate. Unexpectedly, amides were found to be the major hydrolysis product when the β-hydroxy nitriles possessed a vinyl group at this position. To probe this behaviour further, additional related substrates were evaluated containing electron-withdrawing groups at the α position, and amide was also observed upon biotransformation in the presence of SET1. Therefore this novel isolate has also demonstrated NHase activity with nitriles that appears to be substrate-dependent.

De-novo Synthesis of Enantiomerically Pure Deoxy- and Aminodeoxyfuranosides

Graef, Silke,Braun, Manfred

, p. 1091 - 1098 (2007/10/02)

(R)-3-Hydroxy-4-pentenoic acid (2), readily available by an aldol addition of doubly deprotonated (R)-2-hydroxy-1,2,2-triphenylethyl acetate (1) to acrolein, functions as a key intermediate for the synthesis of enantiomerically pure deoxy- and aminodeoxyf

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