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768356-83-8

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768356-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 768356-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,8,3,5 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 768356-83:
(8*7)+(7*6)+(6*8)+(5*3)+(4*5)+(3*6)+(2*8)+(1*3)=218
218 % 10 = 8
So 768356-83-8 is a valid CAS Registry Number.

768356-83-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 2-amino-2-cyclopropylacetate

1.2 Other means of identification

Product number -
Other names cyclopropylglycine methyl 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:768356-83-8 SDS

768356-83-8Relevant articles and documents

Palladium-Catalyzed Oxalyl Amide Directed Silylation and Germanylation of Amine Derivatives

Chen, Changpeng,Guan, Mingyu,Zhang, Jingyu,Wen, Zhenkang,Zhao, Yingsheng

, p. 3646 - 3649 (2015)

Palladium-catalyzed direct ortho-silylation of oxalyl amide-protected phenylmethanamine and phenethylamine with commercially available disilanes is reported. Germanylation products were also produced under the same reaction conditions. This protocol tolerated oxalyl amide-protected aliphatic amines, which gave-C-H silylation products.

Practical syntheses of both enantiomers of cyclopropylglycine and of methyl 2-cyclopropyl-2-N-Boc-iminoacetate

Larionov, Oleg V.,De Meijere, Armin

, p. 1071 - 1078 (2007/10/03)

A facile three-step synthesis of racemic cyclopropylglycine in multigram quantities from inexpensive cyclopropyl methyl ketone has been elaborated. Enzymatic hydrolysis of the N-Boc-protected methyl ester of cyclopropylglycine 9 with the inexpensive enzyme papain from Carica papaya affords both enantiomers of cyclopropylglycine (8) with enantiomeric excesses of 99% or better after deprotection under acidic conditions. Furthermore, the new cyclopropyl group-containing building block methyl 2-cyclopropyl-2-N-Boc-iminoacetate (13) was prepared by N-chlorination and subsequent dehydrochlorination with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). Addition of nucleophiles to 13 offers a ready access to an unusual, orthogonally bisprotected α,α-diamino acid derivative and interesting components of rigid peptide backbones.

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