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17831-01-5

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17831-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17831-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,3 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17831-01:
(7*1)+(6*7)+(5*8)+(4*3)+(3*1)+(2*0)+(1*1)=105
105 % 10 = 5
So 17831-01-5 is a valid CAS Registry Number.

17831-01-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name L-alanine benzyl ester

1.2 Other means of identification

Product number -
Other names H-Ala-OBzl

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:17831-01-5 SDS

17831-01-5Relevant articles and documents

Transition Metal-Free N-Arylation of Amino Acid Esters with Diaryliodonium Salts

Kervefors, Gabriella,Kersting, Leonard,Olofsson, Berit

, p. 5790 - 5795 (2021/03/08)

A transition metal-free approach for the N-arylation of amino acid derivatives has been developed. Key to this method is the use of unsymmetric diaryliodonium salts with anisyl ligands, which proved important to obtain high chemoselectivity and yields. The scope includes the transfer of both electron deficient, electron rich and sterically hindered aryl groups with a variety of different functional groups. Furthermore, a cyclic diaryliodonium salt was successfully employed in the arylation. The N-arylated products were obtained with retained enantiomeric excess.

NS5B polymerase inhibitor

-

, (2017/08/19)

The invention discloses a compound represented by a formula shown in the description, or medicinal salts thereof. The compound has a better hepatitis C treatment effect than sofosbuvir, has similar toxic and side effects with the sofosbuvir, and does not have obvious untoward effects.

Enantioselective synthesis of 1,2,4-triazolines by chiral iron(ii)-complex catalyzed cyclization of α-isocyano esters and azodicarboxylates

Wang, Min,Liu, Xiaohua,He, Peng,Lin, Lili,Feng, Xiaoming

supporting information, p. 2572 - 2574 (2013/04/10)

Enantioselective cyclization of α-isocyano esters with azodicarboxylates catalyzed by FeII-N,N′-dioxide complexes has been developed. Under mild conditions, a variety of 1,2,4-triazoline derivatives was obtained in high yields and enantioselectivities.

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