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640279-63-6

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640279-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 640279-63-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,0,2,7 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 640279-63:
(8*6)+(7*4)+(6*0)+(5*2)+(4*7)+(3*9)+(2*6)+(1*3)=156
156 % 10 = 6
So 640279-63-6 is a valid CAS Registry Number.

640279-63-6SDS

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 O-[(2S)-hydroxy-(3R)-3-nitro-4-phenylbutanoyl]-(1'R,2'S,5'R)-8'-phenylmenthol

1.2 Other means of identification

Product number -
Other names O-[(2S)-hydroxy-(3R)-nitro-4-phenylbutanoyl]-(1'R,2'S,5'R)-8'-phenylmenthol

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:640279-63-6 SDS

640279-63-6Relevant articles and documents

Highly diastereoselective Henry reaction of nitro compounds with chiral derivatives of glyoxylic acid

Kudyba, Iwona,Raczko, Jerzy,Urbańczyk-Lipkowska, Zofia,Jurczak, Janusz

, p. 4807 - 4820 (2007/10/03)

N-Glyoxyloyl-(2R)-bornane-10,2-sultam and (1R)-8-phenylmenthyl glyoxylate react stereoselectively with simple nitro compounds giving diastereoisomeric nitroalcohols with high asymmetric induction. N-Glyoxyloyl-(2R)-bornane-10,2- sultam 1a is shown to be a

Synthesis of (-)-bestatin and the Taxotere side-chain via nitroaldol reaction of (1R)-8-phenylmenthyl glyoxylate

Kudyba, Iwona,Raczko, Jerzy,Jurczak, Janusz

, p. 8685 - 8687 (2007/10/03)

The nitroaldol reaction of (1R)-8-phenylmenthyl glyoxylate 6 with 1-nitro-2-phenylethane or with phenylnitromethane led stereoselectively to adducts 4 and 12, which where then transformed into (-)-bestatin hydrochloride and the Taxotere side-chain in over

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