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257878-00-5

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257878-00-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 257878-00-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,7,8,7 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 257878-00:
(8*2)+(7*5)+(6*7)+(5*8)+(4*7)+(3*8)+(2*0)+(1*0)=185
185 % 10 = 5
So 257878-00-5 is a valid CAS Registry Number.

257878-00-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (1R,2S)-(+)-1-N-tert-butoxycarbonylamino-1,2-bis(hydroxymethyl)cyclopropane

1.2 Other means of identification

Product number -
Other names ((1R,2S)-1,2-Bis-hydroxymethyl-cyclopropyl)-carbamic acid tert-butyl 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:257878-00-5 SDS

257878-00-5Downstream Products

257878-00-5Relevant articles and documents

Enantioselective synthesis of cyclopropane aminoalcohols containing quaternary stereogenic centers

Rife, Joan,Ortuno, Rosa M.

, p. 4245 - 4260 (1999)

Some title compounds have been synthesized in enantiomerically pure form starting from D- or L-glyceraldehyde as chiral precursors. A new synthesis of (+)-(Z)-methanohomoserine, one of the key intermediates employed, is also described. The target molecule

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